Search Results for: "shale gas"
Relevance | DateThe Economics of Climate Change: Essential Knowledge
By Jerry Taylor -- November 4, 2009 6 CommentsThe slow moving Senate debate over climate change offers an opportunity to revisit the fundamentals of climate change. While the physical science about natural and anthropogenic forcings is the place to start, the economics of climate change is highly relevant for the policy debate. In this regard, a perfectly timed literature review in the Spring 2009 The Journal of Economic Perspectives is worth studying.
There have been 13 – count them, 13 – studies published in the peer reviewed literature that have wrestled with the economic implications of a doubling of atmospheric greenhouse gases (GhGs) on a CO2-equivalent basis. Those 13 studies have yielded 14 estimates of what will subsequently happen to global GDP. For those who are curious, 10 of those studies assume a subsequent warming of 2.5 C; two assume that a 1 C warming would follow; and two assume a 3 C warming would follow. …
Continue ReadingGas From Shale Deposits: A Worldwide Game-Changer? (Part II)
By Donald Hertzmark -- October 16, 2009 No CommentsEditor’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.…
Continue ReadingThe Global Shale Gas Revolution (Dear Renewables: Meet the New Competition for Power Generation)
By Donald Hertzmark -- October 14, 2009 13 CommentsEditor’s note: This article is the first of two posts on shale gas production and concerns the U.S. situation. The second will look at the potential impacts of shale gas production in Europe and China. While some have interpreted shale gas in terms of coal displacement in power generation, this new competition has profound (negative) implications for the viability of politically favored renewables in power generation.
Shale gas formations have been known for many years. But only in the 1990s did an understanding of hydraulic fracturing technology make production of gas from such formations feasible technically. And it was not until the middle of this decade, with U.S. domestic gas prices consistently above $10/mmbtu, that shale moved from an interesting future resource to a major current reserve.
The U.S. Department of Energy now estimates that recoverable shale gas resources in the U.S.…
Continue ReadingForced Coal-Plant Conversions to Natural Gas: False Hope for “Cheap” Climate Action
By Robert Peltier -- October 10, 2009 5 Comments[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.…
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