It wants to start building a big new power station later this year.

ECONOMIST: Business in America

The site, on the banks of the Humber Estuary at Salt End already has a big chemical processor, a power station and a sewage treatment plant.

BBC: Yorkshire and Lincolnshire: Waste disposal

Today, most big man-made carbon-dioxide emitters, such as a large power station, are known about and their outputs are measured.

ECONOMIST: Two new satellites will monitor carbon-dioxide emissions