natural gas
Is California Fracking Regulation Out of Focus?
I’ve long been skeptical of the push that some on the left have made to ban hydraulic fracturing of natural gas. From an environmental perspective, I’d much rather have a natural gas-based fuel mix than one based on coal, and in any event, if there is that much money in the ground, people are going …
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CONTINUE READINGThe Current U.S. Energy Pathway is Paved with Coal, Oil and Natural Gas
How well are we doing, in our efforts to strip fossil fuels from our energy mix? If you want to believe the most recent estimates from the U.S. Energy Information Administration (EIA), the answer is: not so well. As EIA prepares its 2013 report on the impact of various proposed policy changes, it asks itself: …
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CONTINUE READINGFracking, Methane, and Moving Toward Better Data Through Collaboration
Is using natural gas produced through fracking better for the environment than using coal? The answer is an unqualified maybe . That’s because we don’t have good enough data to know definitively. But a new collaboration between academics, the fracking industry and environmentalists aims to fill the data gap. First, some background. The boom in …
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CONTINUE READINGGolden Rules for Fracking
Well, this is embarrassing. Kevin Drum, one of the best bloggers out there, posted a few days ago on the issue of whether hydraulic fracturing is good or bad for the environment. Kevin covers the ground that we have here before, namely: Yes, natural gas is better than coal or other fossil fuels in terms …
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CONTINUE READINGPublic Health and the Changing Electicity Mix
The electricity mix has changed dramatically, as discussed by my colleagues from the Haas School recently. The following chart tells the tale: Notice that the blue line (coal) is diving, while the orange line (natural gas) is picking up the slack. The change seems to be due to the rapid decline in gas prices. The …
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CONTINUE READINGThe Economist on Natural Gas: Slouching Toward Mediocrity
I was quite interested in finding last week that The Economist’s most recent major survey is about natural gas. Given the explosion of natural gas resources (uh…so to speak) and the world’s growing reliance on it, I needed to get up to speed. Besides, from a climate perspective, getting the fracking issue right is crucial. …
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CONTINUE READINGThe Good, the Bad and the Ugly about Coal
Coal is in the news these days. Coal is, of course one of the most abundant fossil fuels in the world. It is also one of the dirtiest, both from a conventional air pollution standpoint and from a climate change perspective. Conventional coal-fired power plants emit, for example, about double the carbon dioxide that combined …
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CONTINUE READINGWhen gas pipelines explode, who is at fault?
It is almost a year since a natural gas pipeline explosion in San Bruno, California killed 8 people and destroyed 38 homes, and the National Transportation Safety Board has now issued it report. The Board found that pipeline owner Pacific Gas & Electric Company (PG&E), as well as state and federal regulators, were responsible for …
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CONTINUE READINGEnvironmentalism Versus Science
The French National Assembly yesterday voted to ban “fracking,” which extracts shale gas and oil by injecting water, chemicals, and sand into rock formations, and has received strong criticism from the environmental community. So you would think that the action, taken by a conservative government, would have pleased environmentalists. Apparently not: Far from claiming …
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CONTINUE READINGWhat to do about those coal plants we already have…
The California Public Utilities Commission looked pretty good, back in 2007, when it created a rule prohibiting utilities from making new long-term investments in power plants emitting more carbon dioxide than an efficient natural gas plant. That meant no new conventional coal plants, which emit twice as much carbon dioxide as a natural gas plant. …
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