1Sun4All. Ryan Abendroth is the founder, principle, and practitioner of Passive Energy Designs in St. Louis, Missouri—a company that consults on high-performing, low-energy buildings. To date, he has consulted on more than 100 buildings to help others design and achieve ultra-efficient houses that are aesthetically pleasing and functionally livable. He credits this career to his participation in the U.S. Department
Greentech Media has published interviews with Tesla co-founders Elon Musk and Marc Tarpenning and Tesla CTO JB Straubel. We’ve spoken with Tesla investors Ira Ehrenpreis, Nancy Pfund and Steve Jurvetson. But we haven’t yet heard from early Tesla hire and VP of business development Diarmuid O’Connell. He spoke with investor and Tesla board member Ehrenpreis at the REFF-West event last
The all-electric version of Kia’s most popular vehicle will start at $33,700 when it goes on sale in October. That price doesn’t include destination or any state or federal tax credits or incentives. Buyers in California could lop off $2,500 for the state’s electric-vehicle rebate, and up to $7,500 for a federal tax credit, depending on their income, pushing the
Scientists at the University of Chicago and Argonne National Laboratory have identified a new kind of polymer that provides an inexpensive way to improve the efficiency of solar cells. The new compound, called PID2, is a type of polymer that forms familiar materials such as plastics. It allows electrical charges to move more easily through the cell, increasing the production
Researchers identified a new polymer – a type of large molecule that forms plastics and other familiar materials – that improved the efficiency of solar cells. The group also determined the method by which the polymer improved the cells efficiency. The polymer allows electrical charges to move more easily throughout the cell, boosting the production of electricity – a mechanism
It’s been over 20 years since Peugeot sold a new car in the United States, and the 500 horsepower Peugeot Quartz plug-in hybrid SUV concept has me thinking it’s time for the French automaker to make a comeback. The Peugeot Quartz is the latest concept that takes a stunning design and applies a high-powered hybrid drivetrain to it. In this
There has been a lot of figurative-column space given over to China’s recent efforts to combat pollution by investing heavily in clean energies. From banning coal to increasing its renewable energy targets, China has become a clean-tech investors dream, a point borne out by its return to the top of Ernst & Young’s Renewable Energy Country Attractiveness Index.The Ernst &
Favorable government policies and incentives are continuously pushing the development of solar sector in Japan. But the development of ground-mounted solar systems is still a challenge there due to lack of vacant land. Kyocera has, therefore, come out with an alternative plan of installing floating solar panels over ponds. According to a recent announcement, Kyocera plans to build the world’s
Acquisitions and buyouts of projects in the renewable energy domain aren’t that common, especially when you talk about Africa. Africa has only just started attracting noticeable investment in renewable energy, and the recent announcement of Ghana’s largest and the first utility-scale wind energy project provides an extremely positive outlook for the continent’s endeavour to expand renewable energy infrastructure. Mainstream Renewable
Middle Eastern countries are rapidly working towards strengthening renewable energy infrastructure, and Jordan is the latest one to announce plans to add substantial capacity over the next few years. The energy minister of Jordan recently announced that the country is expected to commission about 1,800 MW of wind and solar power capacity by 2018. This includes 200 MW of solar