As of January 1, 2014, 60 and 40 watt incandescent bulbs will no longer be manufactured or sold in the United States. Retailers will sell out what is on their shelves and not restock incandescents. George W. Bush signed the phase-out, which was called for by The Energy Independence and National Security Act, in 2007. The bill also
Walter Wang
Walter Wang
Walter’s contributions to CleanTechies over the past 4 years have been instrumental in growing the publications social media channels via his ongoing editorial and data driven strategies. He is the founder and managing director of Sunflower Tax, a renewable energy tax and finance consultancy based in San Diego, California. Active in the San Diego clean technology community, participating in events sponsored by CleanTech San Diego, EcoTopics, and Cleantech Open San Diego, Walter has also been a presenter at numerous California Center for Sustainability (CCSE) programs. He currently serves as an adjunct professor at the University of San Diego School of Law where he teaches a course on energy taxation and policy.
Earlier this month, while few people were watching, the 20,000th LEED commercial project was certified! Wow.
In the event you missed the huge happening on December 4th, it is a LEED 2009 Commercial Interior Certified project in Knoxville, Tennessee. This green tenant improvement portends enormous business
Continuing a tradition since 2007, once again we bring you some end-of-year thoughts about where we think the cleantech investment theme is going.
This year, we’re of the opinion that industry-watchers should take heart. Especially if you’ve been on the page that cleantech is past its prime or otherwise
In a recent report, The World Bank said that solar power is one of the key elements of its Country Partnership Strategy with India. The organization said it will circulate the findings of the study to central and state governments to spread an understanding of the issues and analysis presented.
The Bank said in a statement that in just three years
The fuel economy of the average new vehicle sold in the United States rose last month to 24.8 miles per gallon, representing a 20-percent increase compared to five years ago. According to the University of Michigan Transportation Research Institute (UMTRI)—which has tracked average new vehicle fuel economy since 2007—November saw the
At today’s New York Public Service Commission meeting, the Commission voted to approve a petition from the New York State Energy Research and Development Authority (NYSERDA) to fund the state’s transformative NY-Sun program through 2015. The Commission’s approval of $216 million will support roughly 260 megawatts (MW) of
Businesses and homes around the country are making a valiant effort to use solar power where possible but Japan feels it is time to step up the game. They aim to create a 400km-wide and 11,000 km-long solar panel on the moon which would transfer the energy back to earth via lasers. So is this plan a viable solution for the future of solar power, or is
The Democratic Republic of Congo (DRC) is looking to capture the more of powers of the Congo River in what will be the largest and most powerful hydroelectric dam in the world. The Grand Inga Hydropower Project will produce up to 40,000 megawatts of electricity, doubling current dam champion, Three Gorges in China. The dam will
One of the more solid tenets of Big Oil dogma has always been that carbon pricing, whether a simple tax or a market-based cap-and-trade system, is terrible and conservatives must stand in unison against it. Daily Caller reporter Michael Bastach, a former Koch Institute Intern, confirmed this recently: “This vote against a carbon tax in the (American
All King County, Washington government construction and major renovations must strive to achieve the top national green construction rating under Ordinance 2013-0324 unanimously approved last week by the Metropolitan King County Council.
Green building laws generally follow one of three regulatory schemes. The first regulatory scheme is
A previous post, written by guest blogger Tim Stirrup, discussed the World Intellectual Property Organisation’s (WIPO) WIPO GREEN platform, an initiative that recently launched after operating for a while in pilot and test mode.
WIPO GREEN helps to match green technology innovators with commercialization partners by
The history of mankind’s technological use of solar power is thoroughly chronicled in a new book penned by John Perlin. With Let it Shine: The 6000-Year Story of Solar Energy, solar and forest conservation expert Perlin takes the reader on a journey that stretches back to ancient times, around 2,500 years ago, when Greek architects
Geothermal energy originates from the original formation of the planet and from radioactive decay of minerals. In 2010, the United States led the world in geothermal electricity production with 3,086 MW of installed capacity from 77 power plants. Though geothermal power is cost effective, reliable, sustainable, and environmentally friendly, it has
Have you ever brought an old car to a scrap yard or handed it over to a dealer after the end of its working life? What happens after the title is signed over one last time?
The short answer is that the vehicle gets recycled. With the passage of regulations governing vehicle disposal all over the globe in recent decades,