Greenpeace activists paint a slogan reading "Stop CO2" on one of the smoke stacks at the Belchatow power plant in Rogowiec near Belchatow, about 177 km (110 miles) from Warsaw July 3, 2007. The activists climbed one of Europe's biggest power plants on Tuesday to demand that Poland's government do more to cut carbon dioxide (CO2) emissions.
REUTERS/KACPER PEMPEL