Climate & Energy

It's the economics, stupid

How to make the case against coal

Synapse Energy Economics has recently put together a report for NRDC that ought to be required reading for anyone who objects to dirty or expensive power (e.g., coal-fired, central station power). The report, entitled "The Risks of Participating in the AMPGS Coal Plant" (PDF), is ostensibly only about a specific 960MW plant that AMP wants to build in Ohio. But their report speaks volumes about the larger economic and environmental challenges to coal-fired central station power, and provides a wealth of hard data to those who (admittedly, like me) believe that we have vastly cheaper and cleaner options to serve our growing power needs. It is also notable for its self-restraint, arguing against the plant in purely economic rather than moral terms. For this reason among others, it ought to be mandatory reading for any environmentalist looking for a framework to support cleaner power.

Alternate futures

Two huge power plants offer different paths forward

In Sweetwater, Texas, a company called Tenaska has applied to build what will be the nation’s first bona fide "clean coal" plant — an IGCC plant that will capture and sequester CO2 emissions. (Said emissions …

There was no consensus about global cooling in the ’70s, says study

The scientific consensus in the 1970s about “global cooling” is a beloved argument of global-warming skeptics — and little more, says a survey of scientific literature between 1965 and 1979. During that time period, seven …

Quick, change more lightbulbs!

China kicks off the coal-to-liquids rush

Looks like China is about to uncork the CTL genie, opening a plant to produce liquid fuel from coal. This won’t be the last: A study last year by the Chinese Academy of Sciences said: …

Giant pythons could spread in southern U.S., say feds

You may think you’re prepared for climate change — solar-powered fan, flood insurance, nostalgic polar-bear picture, check, check, check — but are you prepared for 20-foot, 250-pound snakes? Giant Burmese pythons could find some one-third …

A sci-fi writer and an environmental journalist explore their overlapping worlds

Pump Six and Other Stories, by Paolo Bacigalupi. Science fiction writer Paolo Bacigalupi, author of the new collection Pump Six and Other Stories, envisions a future filled with environmental terrors. His characters move through worlds …

USCRAP

The media was all abuzz when a bunch of big corporations got together to form USCAP, a coalition supporting the implementation of a mandatory cap on carbon emissions in the U.S. Why, big business has …

McCain vs. Hillary vs. Obama vs. Bingaman, Bernie, and Boxer

What makes a good climate change plan?

'Tis the season for climate plan meta-analysis. I get asked a lot about the presidential candidates' environmental bona fides, which has led me to put together the following long, dense, and absolutely riveting primer on what to look for in a good climate change plan. These principles apply to cap-and-trade style programs, because that's what all the presidential candidates are proposing. 1. Go deep The "cap" part of cap-and-trade refers to the emissions level mandated by the legislation. Good legislation considers both the short term and the long term. The available science indicates we need an 80 percent reduction in greenhouse-gas emissions by 2050. For a variety of reasons (CO2 is a long-lived pollutant; the initial cuts will be easiest, etc.) we should start cutting quickly. Twenty percent by 2020 is a reasonable interim target. Use these figures as a benchmark, but don't obsess over them. A climate change plan that calls for an 87 percent cut is not necessarily better than one calling for an 84 percent cut. Our understanding of climate change will progress over the next several decades, and we'll adjust accordingly. The important thing for now is that the planned cuts are sufficiently deep and predictable to stimulate a cascade of infrastructure improvements.

Couldn't happen to a nicer enemy of the human race

Another bad week for coal

The following post was first published on Passing Through, The Nation‘s guest blog, where I will be posting all month. Regular readers of Grist know that coal is the enemy of the human race. They …

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