With the announcement today of continued growth in residential and utility-scale installations in the third quarter and a forecast of a robust fourth quarter, the leading American solar industry group said new capacity additions in the U.S. in 2013 will likely exceed those in Germany for the first time in 15 years. In a way, this isn’t… Keep reading →
It’s just one energy sector watcher weighing in, but Lux Research does have pretty good credentials, so we’ll run with it, leading with their headline: “Solar to Become Competitive with Natural Gas by 2025.” So says the Boston-based consultancy in an eyebrow-raising analysis that adopts the view that, for now, cheap natural gas can be a… Keep reading →
The solar industry has been very hot. Record amounts of new solar capacity have been installed over the past two years. The accelerating pace of adoption of solar panels for distributed generation (installed at the point of use, rather than sold into the power grid) and the downward trend of module prices have created exuberance… Keep reading →
MIT researchers have devised a membrane-free rechargeable battery prototype that could facilitate cheaper, large-scale energy storage and support widespread renewable energy use. On August 16, 2013, researchers at the Massachusetts Institute of Technology (MIT) unveiled a membrane-free rechargeable flow battery prototype capable of overcoming the major barriers of energy storage – cost and performance –… Keep reading →
BLM has issued a land order to segregate federal lands from new mining claims for solar energy development across six western states. On July 5, 2013, the Bureau of Land Management (BLM) approved a Public Land Order that withdraws 303,900 acres of federal land identified for solar energy development from new mining claims for 20… Keep reading →
The internet is all around us. Chances are as you read this article you are either plugged in or tapping into some kind of wireless device (hopefully over a secured network) from your charged laptop, tablet or smartphone. So it can be a large understatement to say that consumer access to the World Wide Web… Keep reading →
Storing large quantities of energy is one of the greatest challenges facing utility-scale renewable sources like wind and solar. Battery technology has significantly advanced in recent years, but still remains relatively expensive. Researchers have been working on various methods of storing energy, like vanadium flow batteries, and now engineers at the University of Missouri have made a breakthrough that allows them to create and control plasma, which could have wide-ranging implications for generating and storing energy.
“Besides liquid, gas and solid, matter has a fourth state, known as plasma. Fire and lightning are familiar forms of plasma. Life on Earth depends on the energy emitted by plasma produced during fusion reactions within the sun,” MU said in a statement. Keep reading →
Power generation technology giant GE is getting into the combined heat and power game in Germany, where they are looking to maximize use and efficiency of intermittent renewable sources like wind and solar with the help of natural gas. However, burning natural gas to generate power generates lots of heat energy that is wasted by traditional gas power plants.
“Our flexible J920 technology offers both high efficiency and reliability levels, which makes it the ideal large gas engine distributed power solution for industrial and grid stabilization applications while also minimizing the customer’s carbon footprint,” said Karl Wetzlmayer, general manager of gas engines for power generation – GE Power & Water. Keep reading →
Breaking new ground – literally – enhanced geothermal system technology is unlocking heat trapped deep beneath Earth’s surface and, for the first time, turning it into electricity on the U.S. grid.
The U.S. Department of Energy said an Ormat Technologies EGS project that it backed with $5.4 million (to go along with $2.6 million in private sector money) had boosted production at a Churchill County, Nev., geothermal field by 38 percent, pumping 1.7 megawatts of new power to the grid. Keep reading →
James Hansen was a NASA scientist for 46 years and a prominent climate change critic credited with being one of the first to speak out about the issue. He recently left his position at the government space agency so he could freely address climate change on a full-time basis.
In this brand new video, he discusses his decision to leave NASA and suggests increasing the price of fossil fuels at the policy level can help accelerate a transition to cleaner energy solutions. Keep reading →
