Under various programs, it is possible to gain credit for greenhouse gas offsets. The key to receiving recognition for emission reductions is to clearly quantify and document how and why greenhouse gases have been reduced as a result of undertaking an action.
Some of the cost-sharing opportunities include:
CEP works best with an enterprising local government. For example, the City of Portland found out it had 830 electricity, natural gas and transportation fuel accounts among 8 bureaus, adding up to a $9 million bill annually. Seeing an opportunity, it then created a mini-business inside its own bureaucracy, seeded by a 1% assessment on the energy bill of each department -- $90,000. The Portland Energy Office gave back free energy audits and advice to each department and split the savings from bill reductions with them. In three years the city saved over $600,000.
The Portland Energy Office leverages $4 in grants and contracts and more than $13 in private energy efficiency investments for every $1 of its own expenditure.
For smaller municipalities, this may be the key to tapping large pools of private capital. Financial aggregation refers to municipalities grouping energy efficiency projects together to increase the size of the transaction in order to attract investors. Larger deals take the same amount of staff expertise and time to process, but create larger profits for investors