Renewable energy such as solar has a basic problem: No sun , no power. In order to make it more usable the Power must be stored for off peak use when the sun does not shine. Batteries though die when repeatedly recharged. Stanford researchers have developed part of better battery, a new electrode (more…)

Climate talks began in Durban, South Africa on Monday amid downplayed expectations for any meaningful agreements on cutting greenhouse gas emissions or progress on finding a successor to the Kyoto Protocol.

With the Kyoto Protocol’s mandatory carbon targets (more…)

Ioxus is a manufacturer of premium performance ultracapacitor technology for transportation, alternative energy, medical, industrial and consumer markets. Ioxus has focused on improving capacitor (more…)

Google Inc. says it is abandoning its ambitious program to drive down the cost of renewable energy, one of seven major initiatives canceled by the Internet giant this week as it looks to focus on its core projects.

Launched four years ago through Google.org, the (more…)

The Production Tax Credit may not be America’s best policy tool for incentivizing clean energy development, but it’s what we’ve got — and it must be renewed

There are three letters on the minds of those in America’s renewable energy sector: PTC. The acronym stands for Production Tax Credit, a critical (more…)

The capital of Germany, Berlin, is commonly referred to as one of the global leaders within the renewable energy economy, as, for example, it is the top cleantech exporting country, with more than a 16 percent share within the international cleantech trade. With multiple avenues to promote clean technologies, including an (more…)

The fact is, governments have long provided massive subsidies for the fossil fuel and nuclear industries–and despite the fact that these industries are amongst the most profitable in the world, and continue to raise prices while inflicting tremendous damage to the environment, these subsidies continue unabated. (more…)

The Global Cleantech Cluster Association is pleased to announce its winners for the 2011 Later Stage Award. They were judged by 28 cleantech venture capitalists, investors and serial entrepreneurs who collectively manage $3.5 billion in clean technology investment, lead by Head Judge Dr. Peter Adriaens. (more…)

There are so many easy reasons to be a pessimist today: the world financial crisis, the discord and dysfunction in Washington, and the almost certain doom that many scientists claim we are facing from global warming. With the first high profile cleantech company failures, the euphoria of the cleantech bubble has burst (more…)

Houston is one of the major cities in Texas. As part of a state-wide effort to become more cleantech friendly, including the use of renewable energy and energy efficient products, Houston has been doing what it can to work toward sustainability. This includes making changes in buildings, throughout (more…)