Conservatives previously pledged £9.2 billion for energy efficiency, including £2.9 billion for public buildings and £6.3 billion for low income homes and social housing.
Polling by YouGov found 63 percent of public agreed big businesses should be given financial support only if they agree to environmental and social conditions.
The Prime Minister's New Deal fundamentally fails on environmental policies, squandering an opportunity to build a green economy and stimulate recovery.