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Episode 5: My favorite questions to ask on a coffee farm

4/14/2025

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This is the fifth article in a series about traveling to origin as a green coffee buyer. In this episode I am going to share my favorite questions to ask when you’re on a coffee farm. 

If you’ve ever been on an origin trip, you have probably had this experience:  You’re on a farm visit at the end of a long day. After looking at coffee plants and milling equipment everyone stands around and someone asks, “have any questions?” You have come all of this way, so what questions should you be asking? If you’re not prepared, it can be hard to come up with a good question, especially with a travel weary brain. But, asking the right questions can unlock a lot of interesting information and even strengthen your relationship with the producer that you’re talking to. 

Having been in this situation many times, here is a list of my favorite questions to ask when you’re on a coffee farm:

  • What’s your biggest challenge right now?
    • This is my all time favorite question, and it gets fantastic answers. I ask this question to everyone, everywhere on origin trips. If you only ask one question, this is the best one. 
 
  • Is it difficult to find people to pick coffee here? 
    • Labor shortages are a big problem in a lot of places, and can be a huge problem for coffee producers. It’s a good thing to watch for in your supply chains. 
 
  • Has the price of labor for picking coffee changed from last year? 
    • This question can help you understand a producer’s cost of production and is also a nice way to ask a producer how much they’re paying coffee pickers. 
 
  • Have you noticed a change in the rain here?
    • Climate change is affecting rainfall patterns almost everywhere and can have a big impact on coffee farms. This question is a way to ask about climate change without using the words “climate change”. 
 
  • How many times per year are you fertilizing? 
    • This question is about a few different things. What fertilizer is the producer using, and how much technical support are they getting? Additionally, when a producer is losing money, they might fertilize less, because fertilizer is expensive. So, this question can give you an idea of farm profitability. 
 
  • How often are you stumping your coffee plants? 
    • This question can also give you an idea of how the producer is feeling about profitability. How producers manage stumping and re-planting is different everywhere, so it’s also an interesting thing to ask in different origins. 
 
  • Will you re-plant any parts of your farm this year? If yes, what varieties will you plant and why? 
    • Once again, this question is actually kind of about the producer’s future expectations for yield and profitability. The reasons that a producer might or might not re-plant part of their farm can tell you a lot about the economic state of the farm. Which varieties they are planting and why is also interesting. 
 
  • In general, is coffee farming on a farm of this size, in this region profitable? 
    • Some coffee producers are more forthcoming than others. If you have someone who is willing to talk about the economics, I like to just straight up ask about profitability.

Now you’ll be armed with some questions to ask next time you’re doing a farm visit and drawing a blank! If you have a favorite question to ask when you’re on a farm, send me a message and let me know what it is!  

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Season 2 Episode 4: How to pack for origin continued

2/14/2025

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Welcome back to
The Newsletter! This article is a follow up to “How to Pack for Origin in a Personal Item”, written by guest author Hannah Matthews.



Hi there! I’m Hannah, and I’m delighted to guest-write for The Newsletter this week. In the previous edition, Jay shared his tips for packing for travel to origin. While I agree with all of the tips he shared, I personally find packing for a 2-week trip in a personal item to be a little extreme. So I’m here to share how I pack for work travel in a carry-on, along with a few bits of advice and perspective. 

I’m not a coffee buyer, but I do travel internationally for work. I’m a Water Programs Senior Manager at charity: water, a non-profit on a mission to end the global water crisis. My job takes me to East Africa – most often Uganda and Tanzania – about twice a year for 1-3 weeks at a time. My time is pretty evenly split between days in conference rooms talking program strategy and days in the field visiting water infrastructure and speaking with community members. charity: water’s work focuses on rural areas (8 out of 10 people without basic access to clean water globally live in rural areas), so I typically find myself well outside major cities, taking long car rides to visit remote communities, staying in hotels where hot water is far from a guarantee. If you’ve traveled to origin as a coffee buyer, I’m sure this sounds familiar! 

After years of experimentation, here’s what I’ve found works best for me on these trips:

Clothes
While Jay extolls the benefits of merino wool, I’m partial to lighter fabrics for my travel to the field. I’m a big sweater, so anything I can do to wick moisture and allow airflow is important. 
On top, I wear a lot of linen and gauzy cotton. I also personally like that these options tend to be a bit more feminine and professional looking. And a bonus: they’re easy to handwash in a sink and are very quick to dry. 
On bottom, I have a longstanding love affair with the Outdoor Voices RecTrek Pant. They hit the right balance of structured and comfortable, and they take a miraculously long time to get smelly. Paired with the right top, I think they can look like pants you’d wear to the office. 
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Shoes
My approach to the shoes I travel with has changed over the years. I used to bring hiking boots or waterproof sneakers for my days in the field, wanting to be prepared for anything. Many of my colleagues are Blundstone diehards. However, I constantly found myself surrounded by folks wearing flip flops, flats, even wedge heels and managing just fine. My feet got overheated and swollen on long, hot car rides in restrictive footwear. Now, I almost always wear sandals in the field. While Chacos are well-known for their impressive tread and stability, a lot of brands are now making more stylish versions of performance sandals. I have a great pair from Sorel, but Teva and Merrel also have good options. 
As a runner, I do always pack a pair of running sneakers, in case I find myself at a hotel with access to a treadmill. I find that these work perfectly well if there’s a day that involves longer or more strenuous walks that I’d prefer a closed-toe for. 

Like Jay, I also bring a pair of EVA Foam Birks. They’re comfortable, easy to slip on and off, and can be used as a shower shoe.

Some thoughts on style
As a young(ish) woman traveling to places where I know I’ll be easily identifiable as a foreigner, there is a lot that goes into the way I choose to dress while traveling for work. Of course, functionality is paramount, but I also spend time considering how I will be perceived. I take care to dress professionally and modestly, perhaps more so than is strictly necessary. This approach doesn’t leave a ton of space for personal style, and that’s ok with me, though I know it may not feel right to everyone. 


Menstrual products
If you menstruate, travel prepared! I would not expect to have access to the same brands or types of period products that you use at home. Personally, I’m a menstrual cup girl. I like that it takes up minimal space in my bag, and I never have to worry about running out of what I need. I also bring a couple pairs of Knix as backup in case I’m expecting a very long day without good opportunities to change my cup and I don’t want to be anxious about leaks. 

Sleep
When you’re crossing several time zones and trying to stay engaged on 10+ hour work days, getting the best quality sleep you can, whenever you can, is so important. I’ve found the perfect neck “pillow” for long flights, as someone who prefers the aisle seat but also wants to sleep most of the journey. I travel with melatonin, in case jetlag hits hard and I need a little support getting on the right sleep schedule. When things get really dire, original formula Dramamine is your friend. I always pack it anyway for motion sickness on car rides, but it’s great to have in your back pocket when you can’t fall back asleep at 2am. Noise-cancelling headphones or earplugs come in handy when there’s a discoteca next door bumping reggaeton all night, or when you’re desperately trying to take a nap and the call to prayer sounds. Think about the things that really matter to you: if you’re particular about your pillow, bring a decent travel one (Jay shared the one he likes in his packing list); if you can only sleep in total darkness, get yourself a comfortable eye mask. While there will always be unknowns, bring the things that will set you up for the best chance of success.
Creature comforts It’s easy to feel like you’re always “on” while traveling for work. So, it’s important to bring things along that will help you unwind at the end of the day while you soak in some precious alone time. For some, this might be some reading material, a sketchpad, or a journal. For me, it’s an external hard drive full of movies and tv shows I’ve had since my Peace Corps days. In my mind, nothing is more comforting after a long day than curling up under my mosquito net and watching Harry Potter for the umpteenth time while snacking on a favorite treat from home. I’ve even gotten into the habit of packing a few skincare masks to up the relaxation factor. 

My packing list:
Everything fits in the Monos Carry-On Luggage and this backpack as a (truthfully, slightly too big) personal item.
I’ve not included things in this list that feel a bit obvious, like: toothpaste, laptop, cell phone, outlet converters, etc.
Clothes, shoes, accessories:
2-3 long-sleeve linen shirts
3-4 lightweight short-sleeve tops
2 tanks for layering
-2 casual t-shirts 
1 sweatshirt
2 pairs RecTrek pants
1 pair black jeans 
1 pair “weekend pants” – these are pants I would leave the hotel in but that are lightweight, easy, and casual. I have a pair similar to these.
1 pajama set
2 pairs of shorts for exercise or hotel room lounging
2 sports bras
1 cotton bra
3-4 pairs socks
About 100 pairs of cotton underwear (iykyk)
1 baseball cap (bonus points for one with a bit of personality)
1 lightweight scarf (can be used for sun protection or to add a bit of extra modesty if the situation calls for it)
1 pair sunglasses
Running sneakers
EVA Foam Birkenstocks
“Field sandals”
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Other must-haves: Ursa Major face wipes – for the plane, for the car, for when the hotel suddenly doesn’t have water Supergoop sunscreen A nice, small notebook for jotting notes in the field Larabars and jerky sticks Liquid IV (seaberry is a totally underrated flavor) Pepto Bismol chewable tablets, Ciprofloxacin (just in case!), Malaria prophylaxis (where relevant for trips over 1 week)
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Season 2, Episode 3: How to pack for a coffee origin trip in a personal item

1/31/2025

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​How to Pack for an Origin Trip in a Personal Item
Welcome back to The Newsletter!

This is the third article in a series about traveling to origin as a green coffee buyer. In this episode of the series, I am going to share my tips for packing for a coffee origin trip.

Most of the coffee origin trips that I take are to Latin America and are 1-4 weeks in length. I have found that this kit has also worked fine for trips to East Africa and Asia, as most coffee growing regions have a similar climate. My approach to packing is to bring clothes that are comfortable when it’s hot and humid and also layer easily for cold nights and mornings in the mountains. Over the last 10 years, I have spent over a year living and traveling in Latin America. Outside of work, I do some ultralight wilderness backpacking, which contributes to my more extreme “take only what you need” philosophy. The packing list and tips that follow are the result of that experience and years of overpacking and tinkering with my setup.

My personal goal for most origin trips is to pack in a backpack that can be an airline “personal item”. I almost never actually keep the bag at my feet during a flight, but it being that size will protect you from the dreaded mandatory gate check.

This very minimalist approach to packing for origin doesn’t work for everyone, and sometimes I do bring a carry-on bag if I have a long trip, if I’m bringing gifts for my hosts or my friends, or if I know I’ll want to bring something back with me like a woven thing, an alpaca sweater, or a bottle or three of mezcal.

With that said, here are my tips for how to pack in a personal item: 


​Tip 1: Think carefully about what shoes you bring

Try to limit yourself to two pairs of shoes.

Your first pair of shoes should be closed-toe and have a solid tread. These shoes need to be appropriate for visiting farms and dry mills, but you’ll also want something that you’re comfortable in on a long day in the car and walking around a city. I usually bring trail running shoes as my main shoes for origin travel. Blundstones are also a popular choice. Try to find a pair of shoes that you like wearing, and don’t feel like you need to go buy something new or fancy. You just need these to be good, solid, shoes.

Your second pair of shoes is for wearing on long drives and in the evening. These should be small and comfortable. Shoes take up a lot of space, so these shoes need to be small and light, like flip flops. I usually bring my EVA foam Birkenstocks.

Tip 2: Pay attention to your fabrics

When you’re packing for an origin trip, you want to bring clothes that are going to be comfortable in a wide variety of scenarios and temperatures and that resist getting smelly.

Some fabrics are much better for this than others, and some brands have specific travel fabrics that are designed to resist odor and be worn multiple times. Additionally, some nylon and polyester fabrics shrink down to almost nothing when you roll them up.

My favorite fabric is merino wool, especially for socks! Merino is naturally odor-resistant, and I basically only travel with merino socks because I have smelly feet.

Tip 3: Be prepared to wash your clothes as you go

Even with odor resistant fabrics, you’ll need to wash your clothes eventually if you’re on a longer trip and you pack light. The easiest way to wash your clothes is to have the hotel do it for you. A lot of hotels will wash your clothes for a fee. If you have a free day in a bigger city, it is sometimes also possible to find a laundromat.

Your other option is to wash your clothes yourself in the sink. It might sound silly and it might feel silly, but being able to wash your clothes in the sink gives you the freedom to travel basically infinitely with a small bag. When I need to, I wash my clothes with baby unscented liquid Dr. Bronner's soap. It’s as easy as filling up the sink, soaking them, wringing them out a few times, and then hanging them up to dry. Make sure you have enough time for your clothes to dry, and ideally get them into the sun. Please note that in Lima, Peru there is not enough sun and too much humidity for sink washing and your clothes will never, ever dry. You will end up trying to iron the water out of your socks. I have made this mistake for you, twice, so that you never have to do this.

Tip 4: Bring only clothes that you love

You’re going to wear all of the clothes that you bring with you many times. Make sure that you like them, or you won’t wear them. There’s nothing worse than getting a “perfect” travel shirt and then feeling dumb when you actually wear it because it doesn’t fit you well. Stick to stuff that you know you feel good in.


My Kit:

Of course, every trip is a little bit different, but here’s my general kit. I’ve accumulated this stuff over years of traveling, and lots of it is very old or second hand. Often, nice travel clothing is expensive, but good deals can be found on Ebay, thrifting, and on sites like Patagonia Worn Wear.

Backpack: ULA Dragonfly
There are lots of backpacks designed for personal item sized one bag travel. What I like about this backpack is that it has a clamshell opening which makes it easy to keep organized, is waterproof, looks small, has a laptop sleeve, and has good waterbottle pockets.

Jacket: Arterex Atom LT
This jacket is very good at being comfortable in a wide range of temperatures. I got mine on sale at REI 5 years ago and I would estimate that I have worn it at least 500 days. It’s my favorite piece of clothing in the world.
 
Hat: Irving Farm 5 Panel Ripstop Hat

A hat is a must for the field where it is often sunny and your hair may be in a sub-optimal state.

Pants/Shorts:
1-2 Lululemon ABC pants. These are basically jeans, but they are a little less hot and a little more stretchy. They’re good travel pants.

1 Kuhl Renegade Rock Pants. These rock climbing pants are super lightweight and I wear them when it’s very hot, on big driving days, or long cupping days.

1 Patagonia Baggies
. I like to bring one pair of versatile shorts that I can wear at the end of the day and that can also be a bathing suit. Generally I don’t wear shorts out and about or when I’m working, but it’s nice to have a pair.

Shirts:

1 polo shirt. I like to wear a polo shirt in the field if I’m doing something important and I want to look professional.

2-3 T shirts I usually bring 1-2 T shirts from the company that I’m representing I might also bring 1 or 2 technical fabric T shirts that pack very small and are lightweight and very plain looking that I can get a few wears out of. My go-to T shirt is a Cotopaxi Paseo Pocket T.

1-2 short sleeve button downs I have a couple of very lightweight short sleeve button down shirts. They’re great for something to change into before dinner. Long sleeve denim button down I always bring a denim shirt that’s for going out to a cool restaurant, wearing on a cold day, or throwing over my hoodie for an extra layer.

Sweater: Black Hoodie
I always bring a hoodie which I wear on the airplane and also basically every day since it’s cold in the morning and evenings. You want one that’s pretty nice looking and comfortable. Smaller and more packable is better.

Shoes:
Trail Running shoes, EVA Foam Birkenstocks

Underwear:
4 pairs. I travel with 4 pairs of easy to wash travel underwear and wash them as needed.

Socks:
6-10 pairs of Merino wool socks. Socks are harder to wash and merino wool takes a long time to dry so I bring more socks than underwear.

Electronics:

Macbook air and charger
Kindle and charger
Iphone and charger
Portable battery
Sony noise-cancelling headphones (only if I have a long flight)

I also always bring: sunscreen, Imodium, a couple GoMacro bars, this travel pillow, a cupping spoon, and a little bit of cold hard American cash. 

​This is my kit and I feel like I can go basically anywhere for any amount of time. Obviously there is other stuff that you should bring, like a toothbrush, but this is all of the big stuff. Anything you forget, you can probably pick up along the way.

Go light and have fun!

Jay 


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Season 2: Episode 2. Understand all of the PArticipants in the Supply Chain

12/18/2024

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Understand all of the Participants in the Supply Chain
As a coffee supply chain manager, it’s important to understand where your coffee comes from and who is handling it along the entire length of the supply chain. There are major differences between the way that coffee is processed and handled between coffee producing counties. Knowing exactly what happens to the coffee you buy is a key part of identifying risks to supply and quality and pinpointing quality issues when they arise. 

On a coffee origin trip, you should work as hard as possible to understand the path that your coffee takes from the farm or farms where it is grown all the way to the point of export. 

In the specialty coffee industry, we sometimes demonize the “middle men” in the supply chain. While there are certainly many unscrupulous intermediaries in the coffee industry, there are also many value-adding steps where your coffee may change hands. In this episode of The Newsletter, we’ll look at steps coffee will take in every supply chain. Understanding these parts of your supply chain is very important if you want to have direct and sustainable long-term coffee buying relationships. 

Who is the producer? 
It’s important to understand who is growing the coffee that you’re buying. Beyond giving credit to the producer on the bag, you’ll want to know who is growing the coffee so that you can communicate with them and make sure that they are getting paid the right amount. Many sustainability challenges in coffee are related to the actual agriculture of coffee, so understanding who is doing the growing is important.  

Sometimes it’s very simple to know who the producer is, but other times it can be less clear who is actually growing the coffee. In different parts of the world, you’ll find very different looking supply chains, and coffee doesn’t always come from just one individual producer. All of the following are examples of what different coffee “producers” in a traceable specialty coffee supply chain can look like: 

  • A large single estate farm
    • One producer or family may have a very large farm, or even a network of farms. Estate farmers may produce many lots and sell to many different buyers. The coffee you buy might be a tiny percentage of the total production.
  • A small holder farmer
    • A farmer or family that produces coffee on a small farm (think 2-20 hectares).
      The coffee that you buy may be a very significant part or even all of the producer’s production. 
  • An organized group of producers or cooperative
    • A group of farmers or a cooperative might combine their coffee to make lots. Here, you can think of the producer as the producer group or the community that comes together to create the lot that you’re buying. 
  • A washing station that combines the production of many farmers
    • Sometimes, coffee producers have very small farms or aren’t growing coffee as their primary source of income. They may sell a relatively small amount of coffee to a centralized washing station who will process the coffee and divide it into lots. The coffee that you’re buying may be coming from many, many producers! 


Who is post-harvest processing the coffee? 
In many places, it’s common for coffee producers to do the post-harvest processing on their own coffee, and then sell the coffee as dried parchment. However, in many places, this is not how it works! Sometimes coffee is sold immediately as cherry, or even sometimes as wet parchment. Then the post-harvest processing is done by someone other than the producer. 

It’s very important to understand who is doing the post-harvest processing on your coffee! The processing has a huge impact on the flavor of the coffee, and is the most likely place for defects to occur in the coffee that you’re buying. 


Where is the Coffee Dry Milled? 
All coffee needs to pass through a dry mill to be hulled, sorted, and prepared for export. Some dry mills are brand new and have excellent equipment that can very accurately sort coffee by size and density and remove defects and foreign objects. There are new optical sorters that use high speed cameras to look at every single coffee bean and use artificial intelligence to identify green coffee defects. Other dry mills have much older equipment that is less precise. Some dry mills are huge and others are tiny. Some dry mills are in hot and humid environments, and some are in cooler, higher elevation environments. Often, as a buyer, you won’t have control over what dry mill the coffee that you buy passes through, but understanding the limitations or potential risks of a particular dry mill is very helpful information. 

As a coffee buyer I have personally managed coffee supply chains with state of the art dry mills that have tens of millions of dollars of equipment. I have also sourced coffee from dry mills that are running equipment from the 60s because they are so remote that it’s impossible to get spare parts in a hurry. I’ve been to dry mills at 2000 MASL and dry mills that are so hot and humid that it’s hard to stand outside. 

The dry mill is an important part of the supply chain for coffee quality. At the dry mill, defects will get sorted out and the coffee will be cupped and evaluated. Understanding this link of the supply chain is important for a coffee buyer. 

Where does the coffee ship out of? 
Understanding the point of export can be useful information. Some ports (I’m looking at you Santos) get backed up during certain times of the year. In other ports, it can be difficult to get 20 foot containers for exporting coffee, which can cause delays. Make sure you know where the coffee ships out of, and if there are any known issues with the particular point of export for the coffee that you’re buying. 

Who is the exporter? 
Every shipment of coffee has an exporter of record for recordkeeping and legal reasons. Depending on your supply chain, the exporter may be the producer themself, the cooperative, or it may be another business entirely. It’s always worth knowing who the exporter is, as they’re handling the coffee and are an important part of the supply chain. 

Who is the importer? 
You probably already know who the importer of your coffee is, as they’re usually the company that’s actually selling you the coffee. As a coffee buyer, especially if you’re interested in developing and maintaining long-term buying relationships, your importers will be very important to your business. In addition to actually importing the coffee, the importer will usually handle almost all of the logistics for you as well as financing the coffee until you take delivery of it. The importer will usually also handle pre-ship samples and approvals. In a good buying relationship, your importer will be an important resource and very important to the success of your buying relationships.

Summary
When you’re trying to establish and maintain long-term buying relationships, remember that it’s not just you and the producer! There are many actors in the supply chain. Ask questions, find out what’s happening, and get to know everyone who has a hand in the production and export of the coffee that you’re sourcing. Not all “middle men” are bad guys! Your coffee is the sum of the efforts of all of the people in your supply chain, get to know them! 
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Season 2, Episode 1: Why travel to origin: benefits for buyer and producer

11/25/2024

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Welcome back to The Newsletter!

This is the first article in a series about traveling to origin as a green coffee buyer. There are many reasons for coffee buyers to travel to origin on behalf of a roasting company. In this series we’re going to focus specifically on traveling to origin with the mindset of a supply chain manager and how to use origin travel to evaluate and strengthen your company’s key coffee supply chains.

As a specialty coffee company, your goal is to serve high quality and consistent products to your customers. For many specialty coffee companies, the most straightforward and sustainable path to achieving that goal will be to buy the same coffees over and over again. Understanding these key supply chains and building meaningful and long-term relationships with producers and supply chain partners is a key part of long term success as a coffee roasting company. When done well, origin travel can be extremely useful for developing and maintaining these long-term relationships. 

Today, we’re going to look at potential benefits of origin travel for the buyer and for the producer. 

Benefits for the coffee buyer

Understand all of the pieces of your supply chain
Traveling to visit a supply chain will give the buyer the opportunity to understand everything that happens to the coffee that they are buying, from the farm to the export vessel. Understanding the whole supply chain and who and what is involved is extremely helpful for a buyer. Knowing what happens to the coffee at each step in the supply chain helps with identifying potential future issues with supply and quality. Knowing everyone who touches the coffee and what they do also helps with understanding the total costs in your supply chain and achieving financial transparency back to the farmgate price. We’re going to dig deeper into understanding the whole supply chain in next month’s episode of The Newsletter. 

Assess the long term sustainability of the supply chain
As a supply chain manager, the essential sustainability question we’re trying to answer is: Am I going to be able to purchase this coffee every year for the next 10 years? Traveling to origin is an opportunity to evaluate the long term sustainability of a coffee supply chain and identify potential sustainability challenges. In some cases, coffee roasters can be involved in making strategic investments to improve the sustainability of an important supply chain. In other cases, challenges may be large, systemic and impossible to resolve. In all cases, supply chain managers need to be able to realistically and accurately assess the sustainability of all of their key supply chains and the associated risk. 

Sustainability challenges might look like:
  • Coffee production is not profitable for the producer
  • Dry mill infrastructure is inadequate and likely to fail
  • Unstable local political environment may make coffee exporting impossible
  • Local demographic changes (population decline, loss of labor force) make coffee production very difficult
  • Climate change related challenges like changed rainfall patterns, drought, and frost risk
  • Exposure to Coffee Leaf Rust, Coffee Berry Disease, Coffee Boer, and other plagues that threaten coffee production  

Coffee Supply Assessment
As supply chain managers, we always need to be planning for potential growth. On an origin trip, a buyer can get a very good idea of how much of a particular coffee that they’re sourcing is available per year. Let’s say that our company is buying 3 containers of a particular coffee that is important for our products. Could we source 6 containers of that coffee? 10? Who else is buying this coffee, and what would need to happen for our organization to scale up our purchasing?

Another part of supply assessment is understanding replacement coffees. What if there is a major supply issue with the coffee that you’re sourcing? Who can sell you a coffee that is similar enough in price and character that it will work for your blends? An origin trip can be an opportunity to identify backup supply chains. These backup plans can help when we have supply issues, quality issues, or in a time of rapid growth. Ideally, buyers should have a backup plan for every key coffee supply chain that they manage. 

Finally, you can use origin travel to explore other qualities of coffee that you can source from a particular supply chain. For example, if you’re sourcing an 84+ spec from a cooperative, are there lower quality coffees available from that supply chain? Are there high quality microlots available? Knowing what other coffees you can potentially buy from established supply chains can give a buyer lots of levers to pull when the sales team starts asking for new products. 

Communicate directly with the producer
In a sustainable long-term coffee supply chain, the buyer should have the ability to communicate directly with the coffee producer, or a representative of the producer group or cooperative. This communication gives the buyer the opportunity to hear about the progress of the crop throughout the year and to be aware of any potential problems or delays. 

In a sustainable relationship, the buyer should give the producer the opportunity to communicate issues directly. As a buyer, I know I have a good relationship with a producer or group when they Whatsapp me to talk about price, tell me about a potential problem with the crop, send me a picture of a good flowering, or to just to say hi and send blessings to my family. It can take years to reach that level of communication with producers, and traveling to see producers at origin can go a long way towards fostering that type or relationship. 


Benefits for the coffee producer

Understand the business needs and current business climate of the buyer
Having buyer visitors can be a very useful experience for coffee producers. It is an opportunity for them to understand who is buying their coffee and what they are doing with it. This information helps the producer understand what you are looking for as a buyer. Additionally, it’s an opportunity for the producer to hear about how your business is doing. If you are an important customer for a producer that you work with, knowing if your business is growing or struggling can be very important intel for a producer. For example, if you’re a large customer for a coffee cooperative and you see a shift in your business away from microlots and towards blends in a way that will affect your purchasing, that would be extremely valuable information for the group. You should communicate that change to them and how it may affect your buying moving forward. 

Calibration on quality and expectations 
Whenever possible, spend as much time cupping and discussing coffees with the producer, group, cooperative, exporter, or whatever lab is cupping the coffee that you buy. Calibrating to the other cuppers in your supply chain is extremely useful for all parties. If the cooperative that you buy from knows exactly the quality and profile that you’re looking for, you’re likely to get exactly what you need from them. If the coffee producers that you work with aren’t the ones cupping, try to share cupping feedback with them directly. 

For the cuppers in your supply chain, this cupping is valuable calibration. The better that a cupping lab understands what their buyers want, the easier it is for them to create profiles that can be built into lots that are easy to sell to consistent buyers. 

Gain direct communication with buyers
For producers, being able to go directly to buyers to ask them about how a coffee is performing and the customer’s upcoming needs is extremely valuable. A producer knowing how much coffee a buyer is planning on contracting is very useful for their business planning. Whether your buying from a producer is staying the same, growing, or shrinking, communicating that to the producer helps them with planning their business. As a buyer, remember to think of yourself as a customer to the producer. What information can I give them that will help them understand their market? 

To be clear, buyers should steer clear of giving producers advice on what to do. However, in a long term buying relationship, the buyer-as-customer can and should freely share what’s happening in their business and market with producers to help them make their own business decisions on the production side. 

Communicating with coffee producers can be a challenge. Communication across languages and cultures is difficult, and there is usually an economic power imbalance between producers and roasters. Still, as a supply chain manager working towards long term sustainable relationships, it’s your job to manage that relationship between your company and the producers that you are buying from. Do your best to give producers the opportunity to communicate to you honestly about their business, and think of yourself as an advocate for coffee producers as well as a representative of your roasting company. Visiting producers at origin can have the benefit of improving this communication and building trust, which is valuable for producers. Remember, you want to buy that producer’s coffee every year, so what the producer needs is also important for your business.

​
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Capacity

3/19/2024

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This is the last entry in the series about Inventory Management Fundamentals. If you missed the past entries on Demand Projection, Seasonality, Safety Stock and Inventory Reconciliation, you can check them out right here in the newsletter archives. 


This month’s newsletter is about capacity! Specifically, we’re looking at green coffee storage capacity and roasting capacity. We’ll look at how to calculate the green coffee storage capacity and roasting capacity of your facility, and then discuss why it can be very helpful to understand these numbers. 

Green Storage Capacity
Green coffee storage capacity is the maximum amount of green coffee that you can store at your roasting facility. To calculate the green coffee storage capacity of your facility, simply look at your storage area and try to accurately estimate how many bags of coffee you could fit in the space. Make sure that you leave enough space to safely work and move coffee around. If I have space at my facility for 20 standard pallets, then I can store about 200 69 kilo bags of green coffee, or 30,360 lbs. 

Why is it Important to Understand Green Storage Capacity? 
The primary reason that you want to know your storage capacity is to know the maximum amount of coffee you can release to your facility when the time comes to move coffees. Moving as much coffee as possible at once can help your business reduce freight costs and reduce the number of times that your team has to receive coffee. 

Once a roaster knows how much coffee they can release at a time and also knows how much of each coffee they are using per week, they can build releases that give them the optimal amount of inventory and safety stock for each coffee that they roast. Over time, releasing coffee this way will reduce the total number of deliveries that the roaster has to receive which reduces freight costs and saves time. 

Green Coffee Storage Capacity Implications
Understanding how much green coffee storage space you have can also help you make business decisions, such as new product decisions. 

Example:
Imagine a coffee roaster that has a small green coffee storage area relative to the size of their operation. This imaginary roaster is able to store 100 bags of green coffee and they are roasting about 50 bags of green coffee per week. We know already that they will need to get coffee delivered almost every week. This roaster should think twice about adding any new products that will take up more of their precious green coffee storage space!

Any roaster with limited green storage space will want to limit the amount of low volume products that they sell. The green coffee and packaging for those low volume products will take up a disproportionately large amount of space at the roastery and can increase the number of times that the roaster needs to have coffee delivered, which adds cost and complexity to the business. 

Roasting Capacity
Roasting capacity is the maximum amount of coffee that your business can roast in a period of time. Let’s calculate the weekly roasting capacity of an imaginary roaster.

Weekly Roasting Capacity = Batch Size x Number of Roasts per Hour x Roasting Hours per Week

Let’s say our imaginary roaster operates Monday to Friday, 7am to 7pm. It takes 1 hour each day to open the roastery and warm up the machines and 1 hour each day to turn off the machines and clean the facility. On Friday the roaster has to manage inventory and deep clean the roastery and only roasts for 5 hours. We then have 10 hours available for roasting Monday-Thursday and 5 hours available on Friday. Factoring in moving coffee around, weighing coffee, our between batch protocol, and cleaning out the chaff barrel, our team can do 3 roasts per hour. We have a 15kg roaster and our optimal batch size is 20lbs.

Weekly Roasting Capacity = 20lbs x 3 roasts per hour x 45 hours per week

Weekly Roasting Capacity = 2,700lbs

Note: Your facility might have another bottleneck that reduces the total roasting capacity of the operation. For example, if you can roast 2,000lbs of green coffee per week, but your bagger can only handle 1,000lbs of coffee per week, then your roasting capacity is reduced by the bottleneck created by the bagger. 

Calculate Roasting Capacity Utilization
Roasting Capacity Utilization is the amount of the available total roasting capacity that a coffee roaster is using.

Roasting Capacity Utilization = Average Weekly Volume / Total Roasting Capacity

Let’s calculate the roasting capacity utilization for the roaster in the previous example, assuming that this roaster is roasting 800lbs of green coffee per week on average.

Roasting Capacity Utilization = 800 / 2,700

Roasting Capacity Utilization = 29.6%

This tells us that this roaster can grow to be about 3x their current size with their current facility.
​
Why is it important to understand roasting capacity?
Roasting capacity is important to understand as you make decisions for your business. If a roaster is currently using most of their roasting capacity, it likely doesn't make sense for them to be aggressively pursuing new wholesale accounts. Conversely, if a roaster has a lot of available roasting capacity, they may want to look into ways to grow through wholesale or private label. 

Summary
Understanding the green coffee storage capacity and roasting capacity of your company’s production facility is very important for making strategic business decisions. If you don’t already know these numbers, consider calculating them! Making strategic business decisions is an important part of running a sustainable business!

​
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Inventory Reconciliation

2/19/2024

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Newsletter 05: Inventory Reconciliation 

Welcome back to The Newsletter from efficiency.coffee. 
​
In this edition of The Newsletter we will discuss inventory reconciliation, why it’s important to reconcile inventory, and how to conduct an inventory reconciliation for a coffee roasting company’s green coffee warehouse. 

What is Inventory Reconciliation?
Inventory reconciliation is the process of doing a physical count of all of the green coffee in the company’s warehouse. The company then takes the physical count and compares it against inventory levels in Cropster or whatever other ERP software or system the company is using to manage inventory. 

Conducting an inventory reconciliation is a way for companies to make sure that the amount of coffee that the company thinks it has on hand matches the amount of coffee that the company actually has on hand. 

Why is it Important to Reconcile Inventory?
Inventory mistakes are very common and will happen to every coffee company. Reconciling inventory on a recurring basis helps companies catch mistakes and keep their inventory numbers accurate. 

Common inventory mistakes that can lead to discrepancies between the amounts of coffee in Cropster (or your inventory spreadsheet) and actual coffee on the floor include:
  • Data entry mistakes
  • A roaster uses the wrong coffee in a blend
  • The wrong coffee is sent from the importer warehouse

Catching discrepancies between Cropster (or spreadsheet) inventory and actual inventory is important. Differences between the inventory that a company thinks it has and actually has can lead to:
  • Running out of an important coffee
  • Accounting mistakes 
  • Delays in catching mistakes made by other companies in the supply chain
  • Confusion on the roast floor

How to Conduct an Inventory Reconciliation? 
Conducting an inventory reconciliation of green coffee stored at a roasting facility is simple. The inventory manager simply needs to complete a physical count of every bag of coffee that the company has in the warehouse. Then, the inventory manager compares the physical count with the amount of each coffee that is shown at the roastery warehouse in Cropster or whatever other system the company is using. Finally, the inventory manager must investigate any differences between expected inventory and actual inventory, and then update the numbers in Cropster to match the true count. 

Inventory Reconciliation Summary
Inventory Reconciliation is an important and simple job for green coffee inventory managers. 
As a starting point, coffee roasters should conduct inventory reconciliation on a monthly basis. If a roaster is finding many mistakes, they may want to reconcile inventory more frequently. 
Completing inventory reconciliation will keep a coffee roasting company’s numbers accurate and will help them quickly catch mistakes when they do happen. 
The Newsletter from efficiency.coffee will be back in March with a discussion of why it’s important to know the green coffee storage capacity of the roastery’s warehouse and how you can use that information to run an efficient coffee supply chain. 

efficiency.coffee will be at SCA Expo 2024
I am very excited to be giving a lecture “Inventory Management Fundamentals for Green Coffee Buyers” at the Specialty Coffee Association Expo in Chicago in April 2024. Hope to see you in Chicago! 

Thanks for reading!
Thank you for reading The Newsletter  from efficiency.coffee. Please share these resources with anyone who you think will benefit from it. If you have any feedback about this edition of The Newsletter, you know someone that I should interview, or you’d like to suggest a topic for a future edition, please email me at [email protected]. 

In addition to being a resource hub for green coffee buyers, efficiency.coffee is a consulting and freelance green coffee buying business. You can hire me to help you build or re-organize a green coffee purchasing program or as a part-time, freelance green buyer! Reach out to [email protected] to inquire about working together

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Safety Stock

1/22/2024

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Newsletter 04: Safety Stock
​

Welcome back to The Newsletter and Happy New Year from efficiency.coffee!

In this edition of The Newsletter we will explore safety stock, why it’s important, and how to set safety stock levels for green coffee components.
What is Safety Stock?
​Safety stock is extra green coffee inventory that is held to decrease the chances of running out of a green coffee component because of an unexpected fluctuation in demand or a supply chain issue. 

Safety Stock example:
A coffee roaster is roasting an average of 1,200 lbs of an important Brazil component each week. That company moves 2,400 lbs of the Brazil component from the importer warehouse every two weeks to keep up with demand for the product. The company also keeps an extra 1,200 lbs of safety stock of the Brazil component in the warehouse. There is a winter storm that delays the company’s truckload of coffee from the importer warehouse, but the company is able to keep producing all of their products because the safety stock that they are holding ensures that they don’t run out of important green coffees due to the delay. 

How to Set Safety Stock Levels? 
Inventory managers for coffee roasting companies should have safety stock levels for all of the company’s green coffee products. 

A basic safety stock formula for green coffee is:
Safety Stock Level = Lead Time from Importer Warehouse (weeks) x Average Demand (weeks)

When setting safety stock levels, inventory managers should also consider:

How variable is demand for this product? 
A green coffee product with highly variable demand will require higher safety stock levels than a product with low variability. 

How important is this product for the company? 
If it is a huge problem for the company to run out of the product, then the company should carry more safety stock. Conversely, if the product can easily be replaced by a similar coffee component, then the company can carry less safety stock. 

What is the lead time to get more of this product from the importer warehouse?
Lead time from the warehouse is an important consideration. If a coffee roaster is located very close to a major port with a big coffee warehouse, they will need less safety stock than a similar company that is far from the importer warehouse. 

A company should also consider how reliable their supply chain from the warehouse to the roastery is. For example, if there are often big winter storms that disrupt the transit of coffee, the company may want to carry extra safety stock in the winter months to account for the weather. 

Safety Stock Scenario 1 
Here is an example calculation of an appropriate safety stock level for a green coffee product used by a coffee roaster in Buffalo, New York. 
Product: Washed Colombia Tolima  

  • Weekly Demand: 1,000 lbs 
  • Demand is very consistent
  • This product is very important for the company’s signature blend
  • A stock out of this product is a major problem for this roaster because the roaster uses a lot more of this component than any other coffee
  • Lead time from the importer warehouse is 1 week

If we use the formula: 
Safety Stock Level = Lead Time from the Importer Warehouse (weeks) x Average Weekly demand 

Then we find:
Safety Stock Level = 1 x 1,000
Safety Stock Level = 1,000 lbs 

The company can use 1,000 lbs as a safety stock level for this product. The company should also consider that the product is very important to the company, the company is quite far from the warehouse, and the company is likely to experience weather delays when ordering coffee. If the company has the space in the warehouse, they may consider an even higher safety stock level of 1,200 lbs. 

Safety Stock Scenario 2
Let’s calculate a safety stock level for a coffee company in Houston, TX. 
Product: Single Origin Decaf Ethiopia

  • Demand: 500 lbs per week. 
  • This product is a single origin decaf that the company offers in addition to a higher volume decaf product
  • Demand for the product comes mostly from wholesale accounts and is very consistent 
  • A stock out is not a big problem since customers can easily be offered the company’s other decaf product
  • ​Lead time from the warehouse is 2-3 days (.5 weeks)
If we use the formula: 
Safety Stock Level = Lead Time from the Warehouse (weeks) x Average Weekly demand 


Then we find: 
Safety Stock Level = .5 X 500
Safety Stock Level = 250 lbs 

The roasting company is close to the importer warehouse. Demand for the product is consistent, and the roasting company has an easy solution if they should happen to run out of inventory for this green coffee. So, the company does not need to keep extra safety stock, and might even consider a lower safety stock level for this product of around 150 pounds. 

Safety Stock Summary
Safety Stock is an important concept for all inventory managers. Keeping appropriate safety stock levels of green coffee products can help green coffee buyers make sure that they don’t run out of key coffee components during the production day. 

Safety stock is also important for other products that coffee roasters stock such as bags, stickers, retail products, oat milk and many others.

Tune into The Newsletter in February to learn about inventory reconciliation, learn how to conduct an inventory reconciliation, and understand why it’s important for coffee roasting companies.



efficiency.coffee will be at SCA Expo 2024
I am very excited to be giving a lecture “Inventory Management Fundamentals for Green Coffee Buyers” at the Specialty Coffee Association Expo in Chicago in April 2024. Hope to see you in Chicago! 

Thanks for reading!
Thank you for reading The Newsletter from efficiency.coffee. Please share these resources with anyone who you think will benefit from it. If you have any feedback about this edition of The Newsletter, you know someone that I should interview, or you’d like to suggest a topic for a future edition, please email me at [email protected]. 

In addition to being a resource hub for green coffee buyers, efficiency.coffee is a consulting and freelance green coffee buying business. You can hire me to help you build or re-organize a green coffee purchasing program or as a part-time, freelance Green Buyer or Supply Chain Analyst. Reach out to [email protected] to inquire about working together. 


​

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Seasonality

12/18/2023

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Welcome back to The Newsletter and happy holidays from Efficiency.coffee!
I am so grateful to everyone who is reading my newsletter and supporting my mission to make the industry more efficient and sustainable. Thank you all! 
This month we’re going to explore how to factor seasonality into green coffee forecasting. Accounting for seasonality is important to make sure that our company doesn’t run out key coffees at the busiest times of the year.

What is Seasonality? 
Most coffee roasting businesses experience seasonality, meaning that there are some times of the year when sales are stronger than others, or when our product mix changes. We want to make sure that we think about seasonality when we’re managing our green coffee inventory to make sure that we don’t underestimate how much coffee we need as we transition into higher volume times of the year. 

Common Seasonality Examples for Coffee Roasters:
Here are some common areas where coffee roasters experience seasonality:
  • Many coffee roasters experience very high cold brew demand in the warmer months, and much lower demand in colder months 
  • Coffee roasters near a colleges and universities are likely to see much higher demand when classes are in session
  • Coffee sales for some roasters in temperate climates increase significantly in the fall when temperatures drop 
  • Sales of retail bags of coffee increase for many roasters during the winter holiday gift-giving season

How to Watch for Seasonality in Our Business?
The best way to monitor seasonality in our business is to track how much of each coffee we are roasting each week. Once we have many months or years of data, we can look back at how much of each green coffee product we are roasting throughout the year. If we don’t yet have historical data, we can estimate where we might see seasonality by talking to our production team or our cafe staff about what the busiest times of year are. 

How to Add Seasonality to Our Forecasts? 
Adding seasonality to our forecasts is simple. Let’s say that it is the beginning of December and we’re anticipating higher sales and therefore a higher volume of roasting through the end of the year. We create a projection for each product of how much more coffee we think we will sell during this time period based on past data or our best guess. Then, we add that amount of coffee to our baseline projection. So, if in October and November we roasted 1,000 lbs of Brazil per week for our espresso blend and we think that demand for that product will increase by 20%, we will forecast 1,200 pounds of Brazil per week for the month of December. 
Then, in January we can look back at our numbers to see how good our forecast was, and we’ll be better able to forecast accurately next year. 
​

Seasonality Summary
Many coffee roasters experience a lot of seasonality in their businesses and it’s important to consider seasonality in your green coffee forecasts. Predicting seasonality can be challenging, but the more we think about and track seasonality as green coffee buyers, the more accurate our forecasts will be and the more likely we are to get the projection right! 
Happy Holidays and thanks for reading! The Newsletter will be back in January with a discussion of Safety Stock. Stay tuned to learn about how to set safety stock levels and make sure you never run out of important green coffee components! 

Thanks for reading!
Thank you for reading The Newsletter  from efficiency.coffee. Please share these resources with anyone who you think will benefit from it. If you have any feedback about this edition of The Newsletter, you know someone that I should interview, or you’d like to suggest a topic for a future edition, please email me at [email protected]. 

In addition to being a resource hub for green coffee buyers, efficiency.coffee is a consulting and freelance green coffee buying business. You can hire me to help you build or re-organize a green coffee purchasing program or as a part-time, freelance green buyer! Reach out to [email protected] to inquire about working together. 

​

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Supply Chain Resources: Demand Forecasting

11/16/2023

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Demand Forecasting for Green Coffee Buyers 

What is Demand Forecasting? 
Estimating how much coffee our company will use in the future is an essential activity for all green coffee buyers. Having accurate demand forecasts lets our company buy the right amount of coffee, keeps us from running out of important green coffee components, and lets us schedule purchases and releases with sufficient lead time. 

In this article, we’ll look at calculating the following core concepts:
Expected Weekly Coffee Use (lbs)
Weeks of Inventory 
Inventory on Hand 

Using these core concepts, we can create a simple system for forecasting demand that will help us manage green coffee inventory and prevent common and costly mistakes. 

Expected Weekly Coffee Use (lbs):
Accurately predicting how much of each green coffee component our company will use in the future is essential for managing the inventory of green coffee at the roastery. Here we’re going to explore how to generate a projection for Expected Weekly Coffee Use (lbs) for each of the coffees that we have in our inventory. 

To make these projections, we calculate how much of each coffee we have been using on average during a certain period of time, and then we use those values to project how much coffee we are likely to need in the future. 

The simplest way to find this value is to keep a spreadsheet that records how much of each coffee we use every week. We can get the data for how much of each coffee we’re using each week by pulling a cropster production report. If we’re not using cropster, then we can get this data by taking a physical count of our inventory at the end of each week, and subtracting our inventory at the end of the week from our inventory at the end of the previous week. 

Now, to create our projection for Expected Weekly Coffee Use (lbs), we simply have the spreadsheet calculate how much of each coffee we’ve been using on average each week. Below, the spreadsheet is using the average of the last 8 weeks of coffee use. 6-8 weeks is a good starting place. We could use fewer weeks if we want the calculation to be more sensitive to changes in demand, or more weeks if we want it to be less sensitive.
​
Below, the Expected Weekly Coffee Use (lbs) is shown in row 14. 
Picture
This spreadsheet template for coffee roaster demand projection is available for free on www.efficiency.coffee.
Important note: When recording data about how much coffee you are roasting each week to make projections about the future, it’s a good practice to always use only green coffee weights. We do not need to consider roasted coffee yield when using this simple method for green coffee inventory management. 
​

Weeks of Inventory On-Hand:
Once we have our Expected Weekly Coffee Use (lbs), it’s also useful to calculate Weeks of Inventory for each coffee. Weeks of Inventory is the amount of each coffee that we currently have in the warehouse, expressed in weeks. It shows us how many weeks of each coffee we have until we run out of each coffee. Having this value makes it easy for us to see how much time we have before we need to reorder each of our green coffee components. 

We first need to know our Inventory on Hand for each of our green coffee components. This value is simply the amount of a coffee that we have at the roastery in lbs. 
​

We can now calculate Weeks of Inventory by dividing our Inventory on Hand by Expected Weekly Coffee Use (lbs). 

​The spreadsheet below from www.efficiency.coffee shows Weeks of Inventory in column E. The value is calculated as Inventory on Hand (shown in column D) / Expected Weekly Coffee Use (lbs). 

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Summary

​Now that we’ve learned how to make demand projections and see how much coffee we have on hand in weeks, we’re well equipped to manage our inventory and make accurate purchasing decisions. 
In the next edition of Coffee Supply Chain Resources, we’ll look at seasonality and how to factor it into your demand forecasting. 
​

Thanks for reading!
Thank you for reading Coffee Supply Chain Resources from efficiency.coffee. Please share these resources with anyone who you think will benefit from it. If you have any feedback about this edition of Coffee Supply Resources, if you know someone that I should interview, or you’d like to suggest a topic for a future edition, please email me at [email protected]. 
In addition to being a resource hub for green coffee buyers, efficiency.coffee is a consulting and freelance green coffee buying business. You can hire me to help you build or re-organize a green coffee purchasing program or as a part-time, freelance green buyer! Reach out to [email protected] to inquire about working together.

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    Author

    Jay Kling is the Author of the Coffee Supply Chain Newsletter and the person behind Efficiency in Coffee. Jay is a green coffee buyer and consultant looking for ways to make coffee more sustainable. 

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