Energy, energy everywhere, nor any place to store it. We often read that one of the main challenges to renewable energy’s expansion is that renewable sources tend to be inconsistent. Typical concerns are that the wind doesn’t blow all of the time and the sun goes down just as homeowners turn on lights, ovens andRead… Read more »
On May 31, 2011, the government issued an interim rule that implements two key executive orders directing environmental attributes of federal procurement actions. Executive Order 13423, “Strengthening Federal Environmental, Energy, and Transportation Management,” was issued by President Bush on January 24, 2007 and set a number of different environmental goals for federal agencies related toRead… Read more »
Green City, Clean Waters Promo from GreenTreks Network on Vimeo. Philadelphia just took a big step forward in its plans to green the city. The City of Philadelphia Water Department and the Pennsylvania Department of Environmental Protection have signed an agreement (PDF) to invest “$2 billion over the next 25 years to use primarily greenRead… Read more »
The idea of a solar road seems, at first, as nearly impossible. Sure, roads could be a great way to gather solar energy, but the question of how to make it feasible remained to be answered. About the same time that Scott Brusaw of Solar Roadways was thinking about solar roads, The Department of TransportationRead… Read more »
Yes, there are lots of things to be done in order to make the Federal government, and the country, more sustainable between now and 2013. But every once in a while it’s worth looking ahead to see what the future may bring; especially when a consensus has formed. The consensus we’re reading about concerns theRead… Read more »
From the President We’ve set the date! So mark your calendars for November 30 – December 1st and register for GOVgreen 2011. We received over 70 submissions for the educational tracks and the Program-at-a-Glance is online for your review. New benefits this year: CEU and USGBC credits for approved courses Expanded exhibit floor with overRead… Read more »
Technology, Policy, Capital. The positioning of these three elements in favor of clean energy can be a powerful force for innovation, investment, and sustainability. That, at least, is what the latest U.S. Clean Energy Leadership Index points toward. The usual states top the list of this year’s report: California, Oregon, Massachusetts, New York, Colorado, Washington,Read… Read more »
Bloomberg has become serious about sustainability. The media company recently released its first comprehensive sustainability report. It’s a gold mine of information for sustainability professionals and enthusiasts alike. The most eye-catching claim is that for each dollar Bloomberg spent, they saved two. That’s a bold statement, but the chart above shows how this was possible.Read… Read more »
Researchers at Columbia University have developed an artificial tree. Why would we want artificial trees? Well, these trees can absorb CO2 about 1,000 times faster than natural trees, and will store it in its “leaves” until it is processed. Of course this prompts the question, “what’s the correct level of CO2 for the atmosphere?” ButRead… Read more »
Federal Times recently published an article that highlights a few nice examples of green building public-private partnerships. A few of the examples include: HVAC renovations at 32 California military commissaries replacing taxiway lights with LEDs at NASA’s Ames Research Center HVAC, system automation, solar installations, and weatherization improvements at 39 GSA-owned facilities in Texas, ArkansasRead… Read more »