This winter photo shows brightness where the most heat is escaping this home.

Cambridge! It’s finally here: a chance to vividly see the cool or warm air leaving your drafty home, without having to pay hefty fees to a thermal photographer. Thanks to the Thermal Imaging Project on which HEET has partnered with Sagewell Inc., Cambridge homeowners can request thermal (infrared) images of the outsides of their homes.

The images are taken with car-mounted cameras similar to those used for Google Maps street view, and taken on a “first come, first served” basis – with highest priority given to locations with highest demand.  With the slight air of a Groupon deal, Sagewell has asked for 400 requests from Cambridge before they will release our thermal images for free.

Because of fossil fuel prices… [view entry]

Dresden, a city of 220,000 in the eastern part of Germany, was the target of Allied firebombing in World War II that largely destroyed the city.  The wonderful skyline of towers built by the Saxon kings was restored and the downtown area is vibrant.   While the eastern part of Germany has suffered from emigration to other regions, Dresden has been growing modestly.

The City is bisected by the Elbe River and has a number of tributaries that flow into it.  In 2002, Dresden saw a major flood that inundated the city center, including the central railway station.  Over 1 billion Euros in damage was inflicted by the floods and some lives were lost.  The flooding was the result of the Elbe River overtopping its banks, rising groundwater, and the Weisseritz River defying… [view entry]

Cycling in Groningen, Netherlands

Recently, I had the opportunity to travel to the Netherlands and visit many different areas within the country. I landed in Amsterdam and took a train roughly 200 kilometers (125 miles) to the city of Groningen in the northern part of the country. The trip took about as long as it takes to get from one end Boston to the other via the green line (sadly I’m only half joking here). It doesn’t take long to notice the public transportation system in the small European country is as efficient any.

Stepping out in Groningen, we made our way to catch a bus to the apartment where we would stay for the next few days. Finally outside of airports and train stations, I… [view entry]

One possible step toward Climate Change mitigation, cap and trade is a prominent topic of discussion among government officials and environmentally-concerned citizens alike. This very short film (by the creators of “Story of Stuff”) offers a comprehensive look into the cap & trade system, and carefully questions its legitimacy. This is an informative piece on a very comfortable level that will boost your understanding of what the true philosophies behind, benefits of, and concerns with cap and trade systems are. I recommend taking a couple of minutes to check it out, and then sharing with your friends.

Or watch here.

CEA canvassing interns: Stephanie, Mira, Danit, Trevor, Federico, Laurence

On July 7th CEA’s six volunteers took to the streets for the first time, canvassing businesses in Inman Square, and eastward on Cambridge Street. Over the next three weeks, they would reach out to over 440 people in small local businesses—barber shops, cafes, hardware stores, book stores, florists, bars, convenience stores, restaurants, bike shops, you name it—in North Cambridge, Leslie and Porter Square, Harvard Square and Church Street, Mount Auburn and Brattle Street, Dana Hill, Bow Street, Central Square, Lafayette, Concord Ave, Huron, East Cambridge, and Broadway.

In 90+ degree heat, over previously unfamiliar terrain, and sometimes through rain storms, the teams of interns  met with over 190 business owners and discussed energy efficiency opportunities—programs and incentives from… [view entry]

The Gulf Oil Spill has been the event at the top of everyone’s mind for many weeks now, almost to the point of our adapting to the initially shocking concept. The images that have surfaced have been heartrending enough, though, that the shock factor hasn’t been allowed to completely fade. Predictions of the results to come in the next weeks and months are concerning to say the least, and the estimate of how much has been leaking each day continues to rise. BP comes up with a new method to “fix” the problem every few weeks, each seeming promising with a side-serving of bad news.  Effects on humans are starting to surface, some gruesome news and some simply tragic projections. With all of… [view entry]

CEA canvassing interns: Trevor, Laurence, Stephanie, Mira, Danit, Federico

Starting Wednesday, July 7th, a city-wide canvass will be visiting Cambridge business squares, bringing money- and planet-saving opportunities to the doors of hundreds of small businesses.  Canvassers will talk with business owners about what they can do to make their businesses more energy efficient, supplying them with ample information about which programs to employ to best suit their needs. During these short interactions, businesses will have the chance to sign up for a free energy assessment, and connect with other community resources including:

The City of Cambridge Facade Improvement Program provides technical and financial assistance to property owners or tenants seeking to renovate or restore commercial building exterior facades.

The City of Cambridge Better Retail Practices Program helps Cambridge retailers

… [view entry]

As of this month, it’s official that California’s residents will be voting on the November ballot as to whether they would like to suspend the law that has been put in effect to help the state take responsibility for its greenhouse gas emissions.

When they announced a cutting-edge legislative initiative to fight the climate change caused by Global Warming in late 2009, California was hailed as ambitious, meant positively by some and negatively by others. Assembly Bill 32 (AB 32) was designed to aid California in meeting its goals of reaching 1990 level emissions by the year 2020, using a cap and trade program as well as other methods. The contention of some, was that cap and trade methods do not work to reduce the act of pollution but… [view entry]

On June 3rd, a panel of experts was convened at the Cambridge Public Library to discuss the federal climate policies being proposed at that time to regulate greenhouse gases, and what their impacts might be. The panel was moderated by Rob Garrity, the Executive Director of Massachusetts Climate Action Network (MCAN). The panelists were three climate policy experts: Policy Consultant Sonia Hamel, Professor Michael Dorsey, and Policy Analyst Peter Shattuck.

The panel discussed the American Power Act extensively, concluding that there were both positive and negative aspects of the bill and there was not agreement whether the bill should be supported or not.

If you could not make it, or would like to revisit the panel session, we have posted a version for your viewing pleasure, the question and answer period… [view entry]

On March 6th, 84 residents at Peabody Terrace participated in an incandescent light bulb swap for compact fluorescent bulbs. Residents received one free CFL for every incandescent bulb they turned in—over 200 efficient CFLs found homes. The CFLs were provided by the Cambridge Energy Alliance and Harvard Real Estate Services (HRES). HEET, CEA, and HRES organized the promotion and logistics of this successful competition.

During the swap, residents learned about other ways to cut their carbon emissions—seasonable tips also available—and many signed up for a two-month long competition to see who can reduce them the most.

The results are in!

Apartments reduced their electricity use by an average of 11%
The top six winners reduced their electricity use by 30%
And the first place prize winner reduced electricity

… [view entry]