Energy efficiency is low hanging fruit in the clean energy movement. Low-grade waste heat may not have the allure of shiny solar panels or a row of wind turbines, but it presents an opportunity that is too good for Michael Newell, CEO of Ener-G-Rotors to pass up. The company is … [continued]
Ever wonder just how much smog you’re bathing in every day? A new pollution radar developed by Surrey Satellite Technology, the University of Leicester, and EADS Astrium might be able to show you.
A little known ski resort in Western Massachusetts erected a wind turbine to help power its operations in the Fall of 2007. With a total price tag of $4M, many wondered if it would pay off. Fighting global warming is a natural for ski resorts. Their success depends on winter. Even … [continued]
If good things come in small packages, then a $70,000 small-business grant from the U.S. EPA could rock the fast food world. The pea sized grant will go to develop a low cost pollution control retrofit for commercial underfired charbroilers like the one at your local burger joint. Innova Tech, … [continued]
Mitsubishi has broken its own photovoltaic cell efficiency record in a seeming attempt to ensure domination over the solar energy industry. The company has improved the conversion efficiency rate of its PV cells to 18.9 percent— only a slight increase from the previous record of 18.6 percent.
Residents of Donegal County, Ireland, will soon get their evening light from water-powered street lamps. LH Ecotech’s “hydro light” is being installed for a test run on a footbridge over the River Finn in Ballybofey. The €3,000 light works when water flowing downstream passes through a 110 watt turbine, which … [continued]
Attention, farmers: New Holland introduced the world’s first fuel cell tractor today in Turin, Italy, and it looks like a fun ride. The tractor’s fuel cell generates 106hp, and its hydrogen tank can hold enough to power the tractor for 1.5 to 2 hours.
Hydrogen (H) fuel cell technology could perhaps become the cleanest form of energy, both in terms of generating the gas and in terms of combustion products (which are just heat and water). The biggest problem has been making the process of H generation clean, efficient, and cheap, as the current, … [continued]
It’s a full-on insulation war between Australia and the UK, with the former announcing free insulation for 2.2 million homes last week, and the latter announcing a program yesterday to give 7 million homes free retrofits.
Insulation may not be as sexy as solar panels or wind turbines, but it’s an important tool in reducing our dependence on fossil fuels. The Australian Government is stepping up its commitment to the environment by installing ceiling insulation in 2.2 million homes— for free. The Government will also increase … [continued]
