that the power station exhales as it burns natural gas. under european union rules, the plant's operator, vattenfall, needs a permit for each ton of carbon dioxide it emits. otterpohl's job is to keep costs low by making sure the company buys only as many permits as necessary, at the current market...
that the power station exhales as it burns natural gas. under european union rules, the plant's operator, vattenfall, needs a permit for each ton of carbon dioxide it emits. otterpohl's job is to keep costs low by making sure the company buys only as many permits as necessary, at the current market...