UK’s First Carbon-Neutral Beer?

June 6, 2008

Adnams Managing Director Andy Wood with bottle of East GreenAdnams claims to have produced the U.K.’s first carbon-neutral beer. The beer is a light ale called East Green, named after the village common in front of the brewery.

The summer issue of American Brewer contains a story I wrote about New Belgium’s recent carbon-lifecycle assessment of their flagship Fat Tire amber ale. The same conclusions reached in that report are reflected in the efforts taken by Adnams to curb their carbon emissions.

Adnams Eco Distro CenterThe first area of interest to brewers is addressing their own operations. Adnams took a major step in this direction with the new “eco-built” distribution center they opened in late 2006. The facility sports what was at the time the UK’s largest “living roof.”

Quoted in The Publican, the company’s managing director Andy Wood claimed, “If this beer sold in comparative volumes to Broadside (the company’s leading brand, ed.) it would be the equivalent of taking sixty-five cars off the road a year.”

But even with a “green” distribution center and a highly efficient brewery, there are carbon emissions generated throughout the lifecycle of the product. Chief among the upstream impacts are barley malt and glass bottles. Adnams sourced exclusively locally-grown and malted barley for this beer, which limited emissions to a degree. They also utilized aphid-resistant Boadicea hops which limit the need for petroleum-based pesticides, striking another blow against the infernal carbon fiend. And they developed a lighter-weight beer bottle (click here to download a pdf about their lightweight bottle).

Through these and other measures, Adnams was able to reduce the carbon footprint of East Green from a maximum of 159 grams of carbon equivalent (gCe) per bottle to 118 gCe. The remaining emissions were offset with assistance from Climate Care and the Carbon Trust. Here’s a look at breakdowns of the emissions before and after the carbon reduction strategies were implemented.

East green emissions before reductions.Figure 1. Emissions from Adnams’ East Green ale before reductions strategies were implemented.

East Green emissions after reductions.Figure 2. Emissions from East Green after reductions strategies were implemented.

Read more about Adnams East Green on their website here.


Drink, Don’t Drive

April 28, 2008

My mom sent me this photo today. I love my mom.

Drink, Don\'t Drive


Carrotmob Buys Beer, Gets Liquor Store to Go Green

April 25, 2008

During her presentation last week at the Craft Brewers Conference, Jenn Orgolini, Director of Sustainability at New Belgium Brewing, discussed a surprise finding in their new study that assessed the lifecycle carbon impact of a six pack of Fat Tire. More than half the greenhouse gas emissions from their flagship beer comes from the refrigeration units at beer retailers.

A new group in San Francisco, going by the name Carrotmob, may have the solution to this carbonated conundrum. Here’s the plan: everyone go get some beer.

Okay, it’s slightly more complicated than that and the organization’s founder makes it look a lot easier than it really is, but he does seem to be on to something. He asked 23 local liquor stores how much money they’d be willing to spend on environmental improvements if he rallied hundreds of customers to converge on the store in a buying spree. The winning bidder, K & D Market, committed to spending 22% of that day’s proceeds on energy efficiency upgrades.

They ended up raising nearly twice as much money as the retailer expected (and more than five times what they earn on a typical day) and the revenue was spent on updating the store’s entire lighting system and replacing all the refrigerator gaskets.

I call that beer activism at its finest. Using the carrot, er, the beer, rather than the stick, to advance sustainability.


New ‘Green’ Brewery in Beaufort, South Carolina

February 10, 2008

Brewer’s BrewingSeems like everyone’s catching the green train these days! I can hardly keep up with all the ‘green’ beer news anymore. That’s a good thing, although it does raise the question of just what ‘green’ really means and who, if anyone, is defining it.

Brewer’s Brewing, a new brewpub in Beaufort, South Carolina has a link on their homepage labeled “Brewer’s Is Green.” Quoting directly from the web page, here’s a run down of the green efforts enumerated therein. Let’s see what they are calling green.

Concrete is 100% green and we will be using it for our main bar and the bathrooms, we threw in oyster shells and recycled glass in the mix.

The phrasing here is confusing. I’m not sure if they are claiming that concrete, in general, is 100% green or if the concrete they are using is green. Presumably it’s the latter since conventional concrete is by no means inherently green. Regardless, the term “100% green” is troublesome since it is a such a vague claim. It’s cool that they integrated “recycled” glass in it but I think they mean “reused” glass, because recycling glass would be silly if all they were doing was using it as a filler in concrete. The oyster shells are an appropriate touch since presumably they originate from the nearby coast.

Dakota Burl is a unique bio-based material, which exhibits the beauty and elegance of traditional burled woods. The material is created from agricutural fiber and sunflower hulls, making this a beautiful environmental hardwood. This product is being used for all our dining tables.

Sounds cool. Ag waste products in general are a good for “waste-cycling,” i.e. turning waste byproducts into new marketable products especially when they are replacing what might have otherwise been petroleum-based products such as plastic tables. Furthermore, the Dakota Burl website claims the product has zero VOC emissions.

All of our bulbs through out the restaurant will use (cfl’s) compact flourescents lights and will al be run through a Lutron dimming system.

That’s great. What’s even better is that a claim like this will be irrelevant in a few years. Last December, President Bush signed the Energy Independence and Security Act of 2007 setting new efficiency standards for electric lights, effectively mandating the phaseout of incandescent light bulbs in the US beginning in 2012.

Green SureAny surface that has paint on it will be coated with Sherman Williams Harmony Sure Green paint which has no odor and no (voc) volatile organic compounds.

Cool. Low and no VOC paints should really be standard for virgin paint. This benefits paint workers, employees, and customers by improving the indoor air quality of the brewpub, so folks can stick their nose in the glass and just smell beer instead of nasty indoor air pollution. I’d rather get a headache from having one too many than from huffing VOCs any day.

One no flush urinal from Kohler will be used in the mens bathroom. This unit alone will save 40,000 gallons a year.

It may sound funny but these new waterless urinals are going to be all the rage very soon. Mark my words. There is huge interest in the institutional purchasing sector for these things. I had my first waterless urinal sighting just a couple months ago in Millheim, PA at the new Elk Creek Cafe and Aleworks.

The worlds most efficient water heater will be installed for the whole brewpub. This unit is made from A.O Smith and is has a rating of 94% efficiency.

I’m guessing it must be this one. But it looks like there is even a 99% efficient water heater available out there. Not sure if they have different kinds of sizes or performance issues.

All three Toilets will have a High Efficiency Toilet valve from Sloan Valve. Push the handle up for liquid waste and it will flush with 1.1 gallons and push down for solid waste for a flush that uses 1.6 gallons. The handle is also coated with an antimicrobial agent that protects against the transfer of germs.

I’ve seen these in other countries but they haven’t really caught on yet in the U.S. I think people are confused about how to use them. Hopefully there will be a little sign near the toilet showing people how to use the toggle on the handle.

Bath room partitions are made from 100% recycled plastic from psisc out of Columbia SC.

Neat, they are even supporting a South Carolina-based business with this option. PSISC stands for Partition Systems Incorporated of South Carolina. I’ll just try to ignore the image on the company homepage depicting two young girls in a bathroom dressed like cheerleaders. Um, that’s really just kind of creepy.

All in all, these efforts seem quite worthy and I’m guessing they’ve made other environmentally preferable choices that haven’t made it onto their ‘green’ web page yet. For example, their flagship beer, Paddler’s Pale Ale, is organic. I wish these guys were open last summer when my family visited the beach in South Carolina. Guess I have something to look forward to if we go back this year!


Sustainability at the Craft Brewers Conference 2008

February 3, 2008

CBC 2008Back in 2004 when Fermenting Revolution was just a twinkle in my eye, I dreamed that one day sustainability would be on the agenda of the brewing industry. So wasn’t I giddy with beer activist pride when Brewers Association Director Paul Gatza recently contacted me to enlist my help with a sustainability-themed track at the Craft Brewers Conference. It turns out sustainability is officially on the actual agenda of the craft beer industry!

This will be my first time at the conference so I’m pretty excited. I’ll get to wander the halls of brewery equipment and fawn over the fermenters, canning machines and steam-capture technology I dream of one day using in my own B, B & B – that’s short for Bed, Breakfast and Brewery. I’ll enjoy the endless complimentary California craft brews. And of course, I’ll benefit from the wisdom of all the seasoned brewing professionals attending and making presentations in all the other seminars.

As for the seminars, it looks like – gasp, my first presentation on brewing and sustainability is scheduled for 8:15 am on Thursday morning! Yikes, this must be the rookie slot. The hospitality pavilion is open until 1am Wednesday night. This is going to be a rough schedule. I better start chanting my mantra now: “pace yourself, drink more water.”

World Beer CupThen there is the World Beer Cup, probably the most prestigious beer competition in the world, which is piggy-backed with the conference and culminates in an awards dinner gala.

For those of you already penciling in your plan of attack for the conference, here’s the schedule for and description of the Sustainability track:

Thursday, April 17, 2008

8:15 a.m. – 9:15 a.m.
An Overview of Sustainability and the Life Cycle of Beer
Chris O’Brien, beer activist and Jennifer Orgolini, New Belgium Brewing Co.
Chris O’Brien provides an overview of sustainable practices in breweries and Jennifer Orgolini shares results of a life cycle audit for beer.

1:45 p.m. – 2:45 p.m.
Energy Opportunities for the Craft Brewer Panel
Chris O’Brien (moderator), http://www.beeractivist.com; Ken Grossman, Sierra Nevada Brewing Co.; Jim Spencer, New Belgium Brewing Co.; Patrick Conway, Great Lakes Brewing Co.
The Energy Opportunities Panel looks at sustainable energy sources and opportunities to recapture and reuse energy for other brewery operations.

4:00 p.m. to 5:00 p.m.
Waste (Wasted) Opportunities for the Craft Brewer Panel
Chris O’Brien (moderator), http://www.beeractivist.com; James Soares, Squatters Pub; Brendan Weaver, New Belgium Brewing Co.; Patrick Conway, Great Lakes Brewing Co.
The Waste Opportunities Panel checks out more sustainable alternatives and potential opportunities other than sending waste products down the drain or to the dumpster.

Hope to see you there!


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