We’ve cut our total carbon footprint by making multiple small decisions that cumulatively have had a big effectMore Let’s tread more lightly on the earth: United Baristas dramatically cuts its carbon footprint while achieving record growth
Updated on 22 September 2020
Reducing coffee’s carbon footprint by tackling the energy consumption of espresso machinesMore Hot Stuff: How espresso machines cause global warming
Updated on 25 July 2020
When lockdown lifts to permit coffee shop trade, we should end the customer discount for reusable cups. Here’s why, how we should use the money instead, and why this is the best moment to implement this change.More Strengthening the coffee industry by eliminating the reusable cup discount
Learning from the Boston Tea Party experienceMore Looking at the cost and benefit to lowering environmental impacts through eliminating takeout cups
Want to reduce your coffee’s environmental impacts? Milk is responsible for the majority of a cup’s carbon footprint, so lower your impacts in 2020 by making informed decisionsMore Milk Matters: Small changes can dramatically lower your coffee’s carbon footprint
Carbon dioxide is colourless, tasteless and odourless, but it’s everywhere and causing global warming. So how do we work out how much carbon is emitted to make a cup of coffee?More Calculating the Coffee Industry’s Carbon Emissions
Updated on 25 July 2020
Let’s be aware of our online carbon footprint, and how United Baristas is offsetting your use of our services.More Our Digital Carbon Emissions are part of the Coffee Industry’s Environmental Impact
Updated on 9 August 2020
With environmental pressures continuing to mount, United Baristas starts a series on how the coffee industry can lower its impacts.More With so many crises, what do we focus on?
With increasing environmental pressures, and a fast-growing user base, United Baristas has offset the carbon emissions from the use of its services.More United Baristas has offset the carbon emissions from the use of its services by planting trees in the coffee producing counties of Kenya and Brazil
We’re continuing to cut our footprint as we work to lower the coffee industry’s total emissions
the only known coffee producer in the universe
Thinking about climate change
A driving rationale for starting United Baristas was to enable a full and productive working life for coffee equipment to help lower the industry’s environmental impacts.
By facilitating the buying and selling of used equipment, we understood that this would support the ongoing viability of the coffee industry, help baristas and businesses to achieve their goals and lower the industry’s carbon emissions.
United Baristas started as a marketplace connecting buyers with sellers of used coffee equipment. Over time we’ve also added services to:
- enable the better selection of equipment
- encourage equipment maintenance
- make engineering services more accessible
As well as creating commercial value for baristas and coffee businesses, these services reduce the industry’s environmental impacts by working to ensure that the equipment that is purchase has a full and long working life.
Calculating the industry’s emissions reduction
The vast majority of coffee’s carbon footprint comes from the energy consumed during coffee making.
Ideally United Baristas would calculate the carbon dioxide reduction from the industry’s use of our services. However, estimating the savings is difficult without specific embodied energy information for key items of coffee equipment.
Better understanding the environmental impacts of coffee equipment remains a work in progress – both for ourselves and the industry.
The Life Cycle Assessment (LCA) is international procedure for calculating the environmental impacts of an item, for example ISO14040:2006. An LCA includes analysis for the acquisition of resources, its production, distribution and use, as well as the energy required to dispose or recycle the item. To date, LCAs are not commonly performed for coffee equipment, despite their significant carbon footprints.
United Baristas continues to encourage all coffee equipment manufacturers to both perform and publish LCAs for their products so the industry can make faster progress in reducing its carbon footprint.
Reducing United Baristas carbon emissions
In the interim we’ve taken the step to offset the carbon emissions as a result of the use of our services.
Over our year 2018/19 we estimated that the use of United Baristas services produced circa six tonnes of carbon dioxide.
In the autumn of 2019 we made significant upgrades to our websites and amended some of our internal processes to reduce the carbon emissions from the use of our services. The changes saw United Baristas move from average to amongst the most efficient sites in the coffee industry.
In 2020 we implemented further changes so that our carbon emissions per view have reduced by 80% over the 12 months from August 2019.
Over the past four years United Baristas has doubled in size each year. With these updates we anticipate being able to double in size again – and our total carbon footprint to flatline, or even reduce.
It’s been another great example for us that what gets measured gets done. And we encourage all coffee businesses to calculate their carbon emissions as a critical first step to reducing their emissions.
Obviously both we and the coffee industry have a long way to go. United Baristas believes the de-carbonisation of the economy, and particularly the UK’s energy mix, is essential for meeting the the internationally agreed target of a temperature rise of less than 1.5 degrees over pre-industrial levels recommended by the Intergovernmental Panel on Climate Change (IPCC).
The coffee industry has a special and direct responsibility for address climate change. Coffee’s carbon footprint is considered a ‘high intensity’ and the impacts of climate change both threaten coffee production and the livelihoods of many of the world’s coffee producers.
United Baristas is working to encourage the coffee industry can play its part in reaching the IPCC target. As coffee makers and drinkers, we need to take steps now so that we can ensure that coffee endures forever.
• How to stop data centres from gobbling up the world’s electricity (Nature, 2018)
• Global Warming of 1.5 ºC (IPCC, 2019)
• Carbon Footprint across the Coffee Supply Chain: The Case of Costa Rican Coffee (Killian et al., 2013)
• Kew scientists reveal that 60% of wild coffee species are threatened with extinction, causing concern for the future of coffee production (Kew Gardens, 2019)
Solar geo-engineering is controversial. There are strong reasons not to do it. But if current methods of countering global warming fail, then the last resort may be to artificially control the global temperature. The Economist investigates.More Global warming is the biggest threat facing humanity. If all else fails, could geo-engineering be the answer?
Updated on 9 February 2020