-
In Need Of Energy: 3 Paths To Personal Power: From The South Of Spain ~ by Paul Read
An interesting story about getting solar panels installed living in the South of Spain
tags: solar power, home generation
-
Straight Goods - Ozone hole, again - Chemical lobby weakening ozone treaty.
More than one million new cases of skin cancer are diagnosed each year and more than 10,000 people will die as a result in the United States alone. That’s nearly 90 percent more skin cancer than in the 1960s.
Although the scientific evidence wasn’t especially strong 20 years ago, 24 nations headed by Argentina, the United States and Canada took a precautionary approach and signed the Montreal Protocol on Substances that Deplete the Ozone Layer. That foresight prevented the further destruction of the ozone layer and, by good fortune, kept the equivalent of tens of billions of tonnes of additional carbon dioxide out of the atmosphere.
tags: ozone, ozone layer, skin cancer, hcfc, hfc, cfc, co2, greenhouse gas
-
Update: The State of U.S. Geothermal Production and Development
With 2,957.94 megawatts (MW) of installed geothermal capacity, the United States remains the world leader with 30% of the online capacity total. A recent industry update showed an increase in the pace of geothermal production in the U.S., a country that many experts believe should take initiative to shed the expensive, foreign-dependent lifestyle of running on oil and gas and begin to help mitigate the threat of global warming.
Further, new technologies promise increased growth in locations previously not considered, indicating that the future outlook for expanded production from conventional and enhanced geothermal systems is positive.
Geothermal energy, considered by a growing number of renewable energy experts as the best form of renewable energy for its ability to provide continuous, 24-hour, clean, sustainable energy production, has long been an underdog to other technologies. With advances in technology and funding from government and investors, the U.S. can steadily increase development in using the heat of the Earth itself for substantial and widespread energy production
tags: geo, thermal, geothermal, geothermal energy, geothermal power
-
London firm unveils new software for mobile phones that can track transport and measure carbon footprint | Environment | guardian.co.uk
Keeping track of your carbon footprint could become as simple as slipping a mobile phone in your pocket: a London-based start-up company has developed software for mobile phones that uses global positioning satellites to work out automatically whether you are walking, driving or flying and then calculate your impact on the environment.
tags: carbon footprint, mobile phone, gps
-
Hottest tech job in America? Wildlife biologist - Sep. 18, 2008
With scores of solar power stations planned for sites in the Southwest, demand for wildlife biologists is hot. They’re needed to look for lizards and other threatened fauna and flora, to draw up habitat-protection plans, and to comply with endangered-species laws to ensure that a desert tortoise or a kit fox won’t be inadvertently squashed by a solar array.
tags: solar, solar power, biologist, wildlife biologist
-
Ostara secures $10.5M for wastewater-to-fertilizer technology » VentureBeat
Vancouver, Canada-based Ostara Nutrient Recovery Systems is the latest in a series of companies to make its business converting waste into useful products — in this case by removing nutrients, like phosophorus, from wastewater and recycling them into fertilizer. The water treatment firm has just raised $10.5 million in private equity financing from VantagePoint Venture Partners and Foursome Investments Limited.
tags: recovery, recycling, water, water treatment
-
New Battery Alternative Stores Huge Amounts of Energy : Gas 2.0
A research group at the University of Texas at Austin has taken a carbon-based nanomaterial called graphene, and developed it into a device that has the potential to vastly improve upon the energy storage capacity of batteries. Reportedly, graphene could also double the current maximum storage capacity of the group of battery alternatives known as ultracapacitors
tags: graphene, ultracapacitors, energy storage
-
Ocean offers hope for green energy
Indeed, ocean energy is “probably the last of the large natural resources not yet investigated for producing electricity in the United States,” according to a report from the nonprofit Electric Power Research Institute.
While the technology is still in its infancy, the report predicts ocean energy could be among the most environmentally benign generation methods yet developed.
tags: wave power, wave energy, hydrokinetic
-
Wave power to the people – Sweden.se
wave power could supply Europe with 2,000 terawatt hours of clean electricity per year. That is about half the electricity used in Western Europe or the United States each year.
tags: wave energy, wave power
Recent Comments