The renewable energy sector faces…
Renewable energy installations reached record…
I received some questions last week on my recent solar pieces as to whether I minded paying more money for “green” power. My answer is “hell no,” and I’ll tell…
Conventional airships rely almost entirely on helium’s ‘lighter-than-air’ buoyancy, making them fairly unstable, weather-sensitive and slow-moving. Hybrids mix this with ‘heavier-than-air’ aircraft technology – including power-generated aerodynamic lift and thrust…
The deal to raise the US debt ceiling may have averted a disastrous credit crisis, but it is bad news for the clean energy sector. After a bitter partisan battle,…
The domestic alternative energy policy in the US seems to rotate on semantics and adding words to other words to make it look like something is going on. However, the…
China’s fast-growing green economy could provide millions of new jobs in the coming decade, according to a study from the Worldwatch Institute. The environmental research group estimates that 4.5 million…
The U.S. Federal Energy Regulatory Commission passes a new power transmission planning law that may streamline renewable energy. One of the major problems that has plagued widespread development of renewable…
Alternative energy (or renewable energy) is a new manufacturing industry paradigm that is in its infancy. However, the discussion is not new, and it looks as if the United States…
A new report provides detailed evidence that the clean economy is here. Keeping it here will require a national and regional policy framework for driving innovation. This morning the Brookings…
The clean energy sector attracted $41.7 billion in new investment in the second quarter of 2011. Increased spending on solar thermal power plants and strong venture capital (VC) and private…
The Renewable Energy Policy Network for the 21st Century has just released their annual Renewables 2011 Global Status Report. I was one of the reviewers of the draft report,…
Australian taxpayers will front the bill for what will be the biggest single investment in renewable energy ever. During negotiations of a new carbon price and diversion away from renewable…
The global clean energy industry is set for a major crash. The reason is simple. Clean energy is still much more expensive and less reliable than coal or gas, and…
Google.org, the internet giant’s philanthropic arm, released a new study saying that new ideas and improvements in clean energy and related industries together with policies that encourage them can help…
Electric cars seem like the socially conscious, feel-good investment among environmentally friendly consumers. In corporate boardrooms, the innovation seemed well liked indeed. What’s not to like? Cars like the Nissan…
The people of the world are going to continue to use energy. The fundamental question that this future reality poses relates to the sources from which the energy will be…
The ongoing tragedy of Japan’s Daichi Fukshima nuclear complex will prove to be a boon for renewable energy in Japan, and astute investors should begin carefully to follow Tokyo’s new…
Japan’s nuclear disaster and political unrest in the Middle East and North Africa have spurred momentum in the global renewables sector, but declining incentives and access to finance remain obstacles…
Spending by large businesses on sustainability initiatives such as energy efficiency and clean-tech innovation could double in the next two years, according to analysis firm Verdantix. Business sustainability…
Renewable energy could meet almost 80 per cent of the world's energy supply by 2050, and the developing world is home to more than 50 per cent of the capacity…
Japan could increase installations of renewable power capacity by up to 3.5GW a year, HSBC Global Research calculates, as the country rethinks the role of nuclear power in the light…