would amend the Internal Revenue Code of 1986 to include home energy audits in the nonbusiness energy property credit.

would amend the Internal Revenue Code of 1986 to provide for elective payments to Indian tribal governments for energy property and electricity produced from certain renewable resources.

would amend the Internal Revenue Code of 1986 to provide for elective payments for energy property and electricity produced from certain renewable resources.

would amend the Internal Revenue Code of 1986 to include waste energy recovery property in the energy credit.

would amend the Internal Revenue Code of 1986 to include geothermal energy in the 30 percent energy credit.

would amend the Energy Policy Act of 2005 to update the federal purchase requirement to ensure the use of 100 percent renewable energy by 2050.

would amend Title 40, U.S. Code, to require the Administrator of General Services to procure the most life-cycle cost effective and energy-efficient lighting products and issue guidance on the efficiency, effectiveness, and economy of those products.

would amend the Natural Gas Act to protect consumers from excessive rates.

would amend the Public Utility Regulatory Policies Act of 1978 to assist states in adopting updated interconnection procedures and tariff schedules and standards for supplemental, backup, and standby power fees for projects for combined heat and power technology and waste heat to power technology.

would require the Secretary of Energy to establish an integrated energy systems research, development, and demonstration program.