By MICHAEL TOTTY
It’s a tall order: Over the next few decades, the world will need to wean itself from dependence on fossil fuels and drastically reduce greenhouse gases. Current technology will take us only so far; major breakthroughs are required.
What might those breakthroughs be? Here’s a look at five technologies that, if successful, could [...]
By IAN TALLEY
WASHINGTON — The Environmental Protection Agency has agreed to issue new air-pollution rules for coal- and oil-fired power plants by November 2011, according to court documents.
While the new regulations will likely reduce emissions of cancer-causing pollutants by millions of tons annually, they could mean costly technology upgrades for the industry.
A consent decree [...]