Solar companies raised $12.2 billion…
The UK government faces growing…
Renewable energy sources, particularly onshore…
One could be forgiven for thinking that ever since the Fukushima Daiichi nuclear power plant disaster, the global nuclear industry would be dead in the water. Indeed, the reaction of…
As the dire news continues to leach out of Fukishima, the silver lining in its nuclear cloud is that renewable energy technologies, despite their daunting start-up costs, are receiving renewed…
Researchers from the University of Minnesota’s Department of Earth Sciences have developed an approach to extracting geothermal energy more efficiently while reducing atmospheric carbon dioxide at the same time. The…
Shell has combined forces with Brazilian ethanol company Cosan and launched a $12 billion joint venture, named Raizen, in one of the biggest biofuel deals to date. Plans for the…
When considering various sources of power, it is important to note that the analysis of power generation costs is a complex process that is highly dependent upon the location of…
Brazil's government unveiled new financing and other incentives for sugarcane ethanol production on Monday, vowing to work closely with the private sector to boost production in an industry that has…
Lets start with the bottom line, or what I usually call ‘The Message’ While Germany might temporarily abandon nuclear facilities located in Germany, they will never abandon electricity generated in…
Wind generation as an intermittent power source adds to the total variability of a regional grid system. A number of studies have been completed that model and analyze wind profiles…
Power satellites are an idea that has been around since the late 1960s but not developed commercially because we don't know how to build an inexpensive space transport system. That…
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…
Investors looking for the next big thing after a hydrocarbon economy have a panoply of options, from solar to wind, as well as biofuels. In terms of quickly ramping…
Not all biofuels are "green" according to where the crops from which they are derived are grown. The worst offenders are palm oils which may have ten times the carbon…
The recently released Annual Market Report, 2010 from the American Wind Energy Association (AWEA) can be summed up in one word — Spin! I’ve tracked the wind industry’s progress closely…
Say what you will about nuclear energy... But it's not going away. Not as smart investors realize Chinese demand far outweighs Japan's nuclear woes. As a result, the biggest drop…
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…
Just over a year ago, I wrote an article called Is Camelina the Next Jatropha? If you recall, a few years ago jatropha was all the rage. It could…
In Washington, President Barack Obama has issued a Presidential Memorandum that all federal car fleets must buy only 100% alternative fuel vehicles by the end of 2015. The memo included…
Despite the managed media campaign by Tokyo Electric Company, the Japanese government and nuclear industry flacks worldwide, the 11 March 9.0 on the Richter scale earthquake, followed by a tsunami…
A plan to turn the desert sunshine of the Middle East and North Africa (MENA) into electricity, both for the region and for export to Europe, has been criticized for…
In my forthcoming textbook Energy and Economic Theory (2011), the last chapter contains a section called ‘On the Sunny Side of the Nuclear Street’, which is a shortened version of…