Articles by Joseph Romm

Pollution hasn’t gone down of its own accord

It was only a matter of time before Planet Gore got around to the most famous bit of disinformation.

The big lie is to tout the fact that the air has gotten cleaner in recent decades while conveniently ignoring the fact that the reason for this achievement is environmental activism leading to tough air pollution standards. Progressives must push back hard on this big lie (something John Kerry failed to do with George Bush in the second Presidential debate).

Planet Gore proclaims proudly today:

Depends on how it’s made

It depends on the fuel used to drive the conversion process -- according to a new study:

In particular, greenhouse gas emission impacts can vary significantly -- from a 3% increase if coal is the process fuel to a 52% reduction if wood chips are used.

These results come from the energy life-cycle wizards of Argonne Lab, who have published a new study, "Life-cycle energy and greenhouse gas emission impacts of different corn ethanol plant types," in the open-access Environmental Research Letters.

Here is a figure showing "well-to-wheels greenhouse gas emission changes by fuel ethanol relative to gasoline":

Looks like the plug-in might actually happen

General Motors is apparently serious about introducing a plug-in hybrid electric vehicle, which I have repeatedly argued is the car of the future (PDF). The race is now on between Toyota and GM as to who will be the first to introduce this game-changing vehicle.

The Chevy Volt is to be the "legacy" of Robert Lutz, GM's vice chair of product development, according to Business Week's "Auto Beat" column. The Volt will go about 40 miles on an electric charge before reverting to being a regular gasoline-powered hybrid.

Not so perma, not so frosty

Thanks to global warming, the permafrost is no longer very perma, nor very frosty. I've noted before about how the ultimate release of huge amounts of greenhouse gases formerly trapped in the tundra could create a "self-perpetuating climate time bomb." But we shouldn't ignore the severe local impacts.