Bright Now is a campaign launched by Operation Noah calling for the disinvestment of UK Churches from fossil fuels.
Website: www.brightnow.org.uk
GreenFaith is based in the US and has excellent resources relating to their faith-based Divest and Reinvest campaign.
Website: www.greenfaith.org
350.org Australia has numerous quality resources specific to the Australian context. 350.org also takes the lead in campaigning for fossil fuel divestment here.
Website: 350.org.au