Jackgreen Energy was an Australian electricity retailer. Before the company collapsed in late 2009 it was Australia's largest specialist renewable energy retailer employed around 100 people and had 75 000 customers. Jackgreen's products incorporated a percentage component of green energy ranging between 10% and 100%. In 2007 Jackgreen purchased Easy Being Green a carbon offset program.
Key people are John Smith, Peter Vines, Andrew Randall and Andrew Woodward.