Influential group calls on regulators to ensure safe handling of toxic fluids used in controversial hydraulic fracturing
From soaring drought risks to angry think tanks, we look at the green business lessons from the past seven days
American Wind Energy Association urges Congress to extend tax credit after measure is excluded from payroll tax bill
Green energy highlighted as one of six economic opportunities that would support Scotland if it gained independence from the rest of the UK
Key parliamentary vote postponed as political wrangling impacts crucial bill
Think tank says its president has not confirmed internal documents' authenticity, but claims published 2012 strategy is "a total fake"
Solar sector warns proposed cuts to feed-in tariffs would make it impossible for them to deliver promised rates of return
Is everyone on board with your green strategy? The business lesson contained in the Heartland Institute scandal
US tycoon Donald Trump praises National Trust chairman Simon Jenkins for controversial anti-wind farm views
Companies touting green credentials appear to be among backers of libertarian think tank opposing established science on climate change