A Finnish Firm Thinks It Can Cut Industrial Carbon Emissions By a Third

The Ecoomist asks: How can we "green" the high-temperature chemical processes in industries like steelmaking or the production of chemical or cement. "Because it is tricky or impossible to produce such temperatures for some industrial processes using electricity alone, firms rely on fossil fuels."
But a Finnish engineering firm called Coolbrook thinks they have an answer:
The easiest way to think about Coolbrook's system is as a gas turbine in reverse. A conventional gas turbine — as used