Whiche’er way the wind blows

Posted on July 8, 2009 by JPierce

Photo of wind turbine in field

Remember T. Boone Pickens and his famous plan? There’s been much buzz today (for example) about an announcement of the downward revision of his original plans to one quarter the original scale. The change has been attributed to lower fossil fuel prices than when the plan was first put forth, as well as the credit crunch. However, Pickens is already on the hook for nearly 700 turbines, and he plans to make several smaller wind farms rather than the megafarm previously proposed. Most people seem to see this as an unfortunate turn of events, but a handful of smaller installations are a more sound strategy from most vantage points e.g; redundancy, minimizing impacts, etc. As for the diminished capacity, initial delivery is not due until 2011, so it there’s probably still time for things to pick back up.

(Update)

P.S. There seems to be a new wind installation in Harvard Square next to The Garage at Dunster & Mount Auburn. Give it a gander next time you’re in the area, and if you forget but it’s gusty out, you might just look up to figure out where that gentle whirr is coming from. (Click the image at right for a better view)

Coal Country

Posted on July 6, 2009 by Tara Holmes

This week, the highly anticipated documentary “Coal Country” hits theaters. And, surprise, big coal is not thrilled with its release. From mountaintop removal footage to interviews with those most impacted—local residents of Appalachia—Coal Country exposes and breaks down the business of coal mining into its dirty parts. For one, an American Lung Association study shows that 24,000 Americans die each year from from coal-fired plant pollution (grist).

In addition, coal-fired power plants are major emitters of CO₂, NO_X, and SO₂ into the atmosphere; NO_X & SO_X factor into acid rain. Another source of pollution may occur before the coal is even burned. In the controversial practice of mountain-top removal, a devastating process that strips off the living layers of a mountain for the sake of simpler coal extraction, heaps of tailings and overburden are often dumped as fill into valleys below or placed into poorly managed heaps whose runoff pollutes local waterways. This impacts not only those immediately adjacent to the plant, but also those further downstream. Coal remains “cheap” however, and many developing countries like China have immense deposits at their disposal, leaving the world to ponder: Will we ever break out of our addiction to coal? One can only hope. The movie opens in King Coal’s back yard on July 11th.

Your heating oil now contains biofuel. It’s the law

Posted on July 3, 2009 by Anthony Butler

It’s a little known fact that this winter will be the first in which Massachusetts requires home heating oil to include at least 2% biofuels, rising 1 percentage point each year until it reaches 5% in 2012. In 2009, that creates a 24 million gallon demand, and Baystate Biofuels is here to fill it.

The company has taken over the disused tanks at an old Western Telecom building in North Andover and it plans to utilize solar power Osgood Landing had previously installed on the site, and Baystate Biofuels will tap into excess steam from a nearby waste-to-energy incinerator to heat the tanks to lower the viscosity of the pure biodiesel.

Warm Home Cool Planet is checking on whether Baystate will be delivering to Cambridge this winter. In the meantime, check out the video above. More on this soon.

Cap and Trade? Or just keep your head in the sand.

Posted on July 3, 2009 by Anthony Butler

jeff-jacoby-color The conservative backlash against the Waxman-Markey Cap and Trade bill has started.

The handsome devil you see to your left is Boston Globe columnist Jeff Jacoby, one of the most vocal critics on Cap and Trade and pretty much any other idea he didn’t read in the Weekly Standard.

Jacoby, who was hired by the the Globe in 1994 to provide editorial ‘balance’ to the liberal columnists already in the Globe’s employ, has managed to stay employed despite several incidents at the Globe, one of which lead to him being suspended without pay for four months in 2000.

In his latest column, Jacoby attacks the Obama Administration for having the nerve to push through legislation that addresses climate change, when the jury is ‘still out’ on global warming.

Remember folks, this is the same tactic used by the cigarette industry for several decades. Deny reality for as long as possible while they wring the last few bucks out of the racket..

Still, even if one wishes to forget the whole global warming thing, let’s remember there is a reason why it’s called ‘non-renewable’ energy. At some point in the future, it will become obvious we are reaching the end of the earth’s resources. If we haven’t moved away from carbon-based energy sources at that time, the competition for what’s left will make the Iraq War look like a neighborhood dispute.

Cambridge Community Center gets an Energy Make-Over

Posted on June 30, 2009 by LGlick

The Cambridge Community Center received a major energy efficiency upgrade on Sunday, June 28th Sunday, when community members and experts gathered to reduce the building’s energy consumption. The community “barn-raising” project was a combined effort of the Home Energy Efficiency Team (HEET) and the Cambridge Energy Alliance (CEA) that aimed to improve the comfort and efficiency of the Cambridge Community Center while teaching volunteers energy efficiency and conservation skills.

Councilor Henrietta Davis, CCC member Yvonee Gittens, and HEET leader Audrey Schulman

The project drew approximately 60 community volunteers, primarily from the Riverside neighborhood in Cambridge. A team of eight volunteers from Mass Climate Summer also joined the neighborhood effort as part of their broader campaign to educate residents on efficiency solutions in partnership with the Cambridge Energy Alliance.

Community volunteers learned how to make doors and windows less drafty, seal air leaks in the building, install interior storm windows, and save on electricity through simple changes. They also received energy efficiency kits from the Cambridge Energy Alliance that contained materials to make their own homes more energy efficient and information on community environmental resources and programs. The Cambridge Community Center barn-raising provided a great opportunity to meet neighbors, try out a green job, cut energy bills at the Community Center, and get a free energy savings kit, while learning to save energy and money at home.

Climate Bill Passes the House

Posted on June 29, 2009 by LGlick

uscongress The controversial climate bill passed through the House on Friday and pressure is mounting for the leadership in the Senate to take up the bill. Republicans see the climate bill as too costly for for households and view the bill’s carbon reduction mandates as having a harmful effect on industry. Some environmentalists are also not in support of the house bill, raising concerns over the reduction targets being too low and giving carbon allowances away to industrial polluters.

It is likely the Senate will vote on a version of the bill by fall, which would then need to be hashed out between the two houses. The climate legislation is a contentious bill for republicans and industry with many legislators calling global warming an outright hoax. Paul Krugman published an article “Betraying the Planet,” in the New York Times on how majority of the climate bill no votes were from global warming denialists.

In addition, even though the American public wants to see action on climate change, there is growing concern about cap and trade and the potential cost impacts that will have on their wallets. Independent research groups have estimated the climate bill will cost taxpayers approximately $175 per year, while industry is estimating much higher costs to American citizens.

The United States is also facing international pressure to have a strong climate policy in place for the United Nations Climate Conference in Copenhagen in December to develop a new Kyoto protocol. It is likely that a national climate bill will be passed by the end of the year, but it is unclear whether the US’ national climate bill will lead the way or serve as an ineffective panacea to our growing climate crisis.

TechTV

Posted on June 23, 2009 by JPierce

If you’ve got time and bandwidth to kill, you might want to check out TechTV. In the spirit of OpenCourseWare, MIT hosts videos of various guest lectures and conferences. For instance, Energy forecast for the rest of the century. Although I don’t personally agree with all of the professor’s interpretations—many conflict with the more pragmatic views portrayed in “Sustainable Energy,” which is incidentally available via OCW—it was an interesting presentation, and could probably serve as a good introduction for the uninitiated nevertheless. I also appreciated his putting the scope of human influence in perspective by comparing it with natural flows. It reminded me of prolific environmental author Vaclav Smil’s excellent Cycles of Life : Civilization and the Biosphere.

Ghouls & Gallons

Posted on June 23, 2009 by JPierce

Here’s an interesting graphic showing the amount of energy consumed by some common appliances when not in use, although the distinction between “passive” and “active” loads also seems unnecessary and distracting. Also, this phenomenon is typically called phantom load not “vampire load,” as the artist has dubbed it, after a less common term for wall-warts . Perhaps this even inspired google’s little contribution towards energy frugality last Halloween: The Haunted House? In any event, be sure to multiply the listed costs of these little suckers by a factor of 2 or 3 to to more accurately reflect bills in Cambridge.

Also while surfing this weekend I came across another infographic from progressive magazine GOOD. This one’s a sort of decision tree, comparing water consumption for daily activities. Keep in mind though, that things are not quite as simple as some would like to make them out to be. While it may actually take more water to grow an apple, the devil is in the details. If you’re biting into a Jonagold from Stow in September, then much of the water was rain, and very little gasoline went into transporting it. On the other hand, an orange from a field irrigated with scarce water in California or Florida has a lot of embodied energy. As always caveat emptor.

Summer Canvass Begins

Posted on June 18, 2009 by LGlick

This week, the Cambridge Energy Alliance (CEA) launched an ambitious community outreach and education program to help Cambridge residents save money and reduce their carbon footprint. Eight dedicated climate heroes arrived in Cambridge Massachusetts after completing a 90 mile bike ride that began in Deerfield, MA. Cambridge is the riders’ the first stop on the Massachusetts Climate Summer tour to raise awareness about climate change by biking from community to community, promoting sustainability.

Over the next month, the climate heroes will bike throughout Cambridge, MA, speaking one-on-one with up to 3,000 residents about energy efficiency programs and services. The Climate Summer riders will visit Cambridge neighborhoods from the 17th of June to the 7th of July, offering a unique opportunity for residents to connect to information and resources to make their homes more comfortable and efficient.

During the door-to-door visits, residents will also learn about CEA’s services and programs. CEA helps residents access free and low-cost home energy audits, where an energy professional investigates opportunities to save energy and water for homeowners and tenants.

The CEA-sponsored door-to-door visits will have an immediate impact. Residents visited by the riders will receive a free energy efficient light bulb in exchange for an incandescent bulb from their home. The 5,000 light bulbs were donated by TCP, Inc. of Cleveland, Ohio. The light bulb swap will reduce carbon emissions by over 2.5 million pounds over the lives of the bulbs.

The Case for Efficiency…

Posted on June 17, 2009 by JPierce

…in pretty graphic form: More abundant and cheaper than the alternatives.

While cleaning out my bookmarks this past weekend—afterall, a little spring cleaning was in order since I’ve collected tens of thousands of links in the past decade on topics ranging from unconventional toilet tank retrofits to a still-useful subway map that predates the MBTA trip planner—I rediscovered these slightly dated but insightful graphs comparing different technologies for furnishing additional electric power. Unfortunately, it does not include figures for my pet mode of generation: Extraplanetary Solar Power.