The government is expected to unveil a new program in the next couple of months that, if approved, may reimburse homeowners for up to half the cost of making their homes more efficient. Through the program, homeowners will receive the largest return from simple upgrades like caulking windows, adding insulation, and changing incandescent light bulbs to those that are more energy-efficient.

To determine which energy-efficiency upgrades are best for their house, homeowners should obtain a home energy audit. Homeowners are advised to hire a contractor licensed by the Building Performance Institute or the Residential Energy Services Network. These contractors have been trained to first test a home to determine the amount of energy it is losing, and then make suggestions on renovations.