These secretive investment companies have pumped billions of dollars into fossil fuel projects, buying up offshore platforms, building new pipelines and extending lifelines to coal power plants.

As the oil and gas industry faces upheaval amid global price gyrations and catastrophic climate change, private equity firms — a class of investors with a hyper focus on maximizing profits — have stepped into the fray.

Since 2010, the private equity industry has invested at least $1.1 trillion into the energy sector — double the combined market value of three of the world’s largest energy companies, Exxon, Chevron and Royal Dutch Shell — according to new research. The overwhelming majority of those investments was in fossil fuels, according to data from Pitchbook, a company that tracks investment, and a new analysis by the Private Equity Stakeholder Project, a nonprofit that pushes for more disclosure about private equity deals.

Only about 12 percent of investment in the energy sector by private equity firms went into renewable power, like solar or wind, since 2010, though those investments have grown at a faster rate, according to Pitchbook data.

Read more/Source: NY Times