Latest Articles

Why the Everglades is burning, and how we sucked it dry

It’s hard to believe, now that it’s been overrun by 7 million residents and 7 jillion strip malls, but southern Florida was once America’s last frontier. As late as 1880, the census recorded just 257 residents in a county covering most of the region — because most of the region was a watery wilderness called […]

Snippets from the news

• Kansas lawmakers won’t try to override coal-plant veto. • Hydrogen-powered phone on the horizon. • U.S. military pushing for alternative fuels. • The Queen invests in the world’s largest wind turbine. • USDA eliminates pesticide-tracking program. • Ocean-seeding startup seeks funds. • Giant cardboard kangaroo helps climate study.

Thieves targeting used cooking oil

Leftover cooking grease is a hot commodity these days, and restaurants across the country are reporting being hit by slippery-fingered thieves. Biodiesel producers must legally register with the U.S. EPA, but DIY biofuelers are helping themselves to waste cooking oil as its value skyrockets along with the price of diesel. David Levenson, owner of a […]

EPW approves legislation calling on Bush to overturn EPA decision he likely forced EPA to make

The Senate Environment and Public Works Committee approved legislation yesterday that would call on George W. Bush to sign off on California’s request for waiver — the very same waiver he likely encouraged EPA administrator Stephen Johnson to deny. “The Reducing Global Warming Pollution from Vehicles Act of 2008” would require the president to approve […]

Big Oil tries to evade blame for high energy prices

It’s a cryin’ shame that energy prices are so high, but it’s totally not Big Oil’s fault, top execs at the five largest oil companies told a Senate panel Wednesday. Big guns from BP, Chevron, ConocoPhillips, Exxon, and Shell — almost all the same rich white guys that gathered at a similar hearing last month […]

Lessons from the asbestos crisis should guide the response to nanotechnology, but will they?

The story of asbestos in this country ought to serve as a cautionary tale: A seemingly miraculous fiber was widely introduced into common consumer products; only after it was already in millions of homes did the general public realize that it causes a particularly terrible form of cancer. Now, treating victims and cleaning up contaminated communities is costing billions of dollars, and thousands of people endure the toll of a debilitating and deadly disease.

Nanotechnology is another innovation that promises to bring consumer products to a whole new level -- and, once again, it looks like nano products will become widespread and entrenched before we have a complete picture of what the risks are.

How the $5.7 trillion in Boxer’s proposed amendment would be spent

Barbara Boxer distributed this breakdown [PDF] yesterday detailing how the dolla billz will be spent in her proposed amendment to the Lieberman-Warner Climate Security Act. There are more than $6.7 trillion in carbon credit allowances and auction revenues that will be distributed over the life of the bill, and this shows where that goes. Feels […]

Electric emissions growth outpaces generation in 2007

The EIA just released data on 2007 that shows total electricity generation increased by 2.5 percent in 2007, but total CO2 emissions from the electric sector increased by 3 percent. That's right: the electricity sector, already the single largest contributor to U.S. CO2 emissions, is increasing its CO2 intensity.

Intriguingly, this increase has come about despite a 25 billion kWh increase in wind and nuclear generation in 2007, as the gains from those zero-carbon sources were offset by a 40 billion kWh decrease in production from hydro-electric facilities.

Consumers shunning hefty hybrids

Automakers may have assumed that hybrid SUVs would be a hit with the eco-minded-soccer-mom market, but drivers aren’t buying it — literally. Analysts are seeing a tepid reaction to SUVs like the Chevy Tahoe Hybrid and hybrid GMC Yukon, both launched in fall 2007. Concern about climate change and fuel prices has attached a stigma […]

Umbra on water conservation

We need to live now as if the future has already happened.