The fossil fuel divestment movement has grown 50-fold in the last year and now encompasses 436 institutions representing US$2.6 trillion in assets, Arabella Advisors reported yesterday.

“The divestment movement is really gaining steam—non-coal, non-fossil-fuel powered steam,” comments ThinkProgress correspondent Samantha Page. “If these numbers tell us anything, it’s that the divestment movement is catching fire,” added 350.org Executive Director May Boeve.

The growing momentum for divestment makes it “increasingly clear that it is neither OK nor smart to be invested in fossil fuels,” Wallace Daniel Fund Executive Director Ellen Dorsey told a news conference. “The movement has exposed the embedded vulnerabilities in the fossil fuel industries, from carbon reserves that can never be burned to wasting of company funds on continued exploration for new fossil fuels that can never be used.”

The result: “Mainstream financial views of fossil fuels will never be the same.”

During the news conference, actor Leonardo DiCaprio pledged to divest his own fossil fuel assets and those of the Leonardo DiCaprio Foundation.

Arabella Advisors reports that large pension funds and private companies account for 95% of the assets that are being divested for moral or financial reasons.

“As the divestment movement’s reach expands, its geographic footprint does, too. Since last year, the number of divesting foundations based outside the United States has increased from 20 to 34%,” Page writes. “Likewise, the number of universities has expanded from 14 to 40, now representing $130 billion in assets.” Moreover, “The diversity of organizations—from religious institutions to universities to giant public pension funds—suggests that divestment is trumping public or corporate pressures.”