Business Green: The world’s leading offset providers have begun to see early signs of a recovery in sales over the past few months, according to the International Carbon Reduction and Offset Alliance (ICROA) industry group, as corporate customers have begun to show a renewed interest in the concept of carbon offsetting. Speaking to BusinessGreen.com, Edward Hanrahan, executive director at JP Morgan Environmental Markets and a founder of ICROA, said the organisation’s members had seen clear signs of …