Renewable energy generates a larger portion of the world’s electricity each year. But in relative terms, solar power generation is hardly a blip on the energy screen despite its long history of technological development. Solar-generated electricity has one major advantage over it’s more ubiquitous cousin wind power: electricity is generated during typical peak demand hours making this option attractive to utilities that value solar electricity for peak shaving. However, the capital cost of all the solar technologies are about $5,000/kW and higher and projects are moving forward only in particular regions within the U.S. with tough RPS requirements and subsidies from states and the federal government.

In Part I, we reviewed the enormous scale and capital cost considerations of photovoltaic projects and then introduced the standard taxonomy of central solar power generating plants.…

Editor’s note:  This article is the second of two on shale gas production.  The first dealt with the U.S. situation; this one looks at the potential impacts of shale gas production in Europe and China.

Natural gas production in Europe, currently just over 11 Tcf, has been falling rapidly over the past decade.   About three fourths of Europe’s gas is produced in just three countries: the UK, Norway and the Netherlands.  Production peaked in 2003 at 13.5 tcf.

Consumption, on the other hand, continues to rise.  Gas use in Europe stood at 20.5 tcf in 2008 and is likely to increase further as coal-fired power plants retire or are phased out of service for environmental reasons.  Most of Europe’s imported gas comes from Russia (about 80%), with the remainder mostly as LNG.…

Last weekend, Sens. John Kerry (D-MA) and Lindsey Graham (R-SC) co-authored an op-ed in the New York Times titled, “Yes We Can (Pass Climate Change Legislation).”

Kerry and Graham want to pass a Senate companion bill to H.R. 2454, the American Clean Energy and Security Act (ACES), also known as Waxman-Markey, for its chief sponsors, Reps. Henry Waxman (D-CA) and Ed Markey (D-MA). Waxman-Markey narrowly passed in the House by a vote of 219 to 212. Only eight Republicans — under 5% of those voting — supported the bill.

Republican Opportunity

The overtly partisan character of Waxman-Markey is one of the reasons some observers conclude that Congress will not pass a cap-and-trade bill this year. Cap-and-trade “works” by raising consumer energy prices, and Democrats are loathe to increase household utility bills and pain at the pump unless they can snooker Republicans into giving them bipartisan cover.…

[Editor: This MasterResource post from July is reprinted given the ‘war on coal’ strategy by environmental groups and certain activist strands of the upstream natural gas industry, led by Chesapeake Energy (Aubrey McClendon.]

Robert F. Kennedy Jr., president of Waterkeeper Alliance, posits in the Financial Times (July 19) that converting our fleet of coal-fired power plants to natural gas could be accomplished “practically overnight” and will have the effect of “jump-starting our economy….without the expense of building new power plants.” Thus did Kennedy express his new-found love of natural gas: It’s our “bridge fuel to the ‘new’ energy economy.” (Where have we heard that before–wasn’t that Enron’s tag line decade or two ago?)

Yet Kennedy’s proposal ignores the extremely high cost of fuel conversion (upwards of $100 million for a medium-size coal plant) and the added fuel cost to burn gas.…