Detailed Instructions: In this task, you are given a summary for US Congressional and California state bill, your task is to generate a Title for this bill. The preferred titles are under forty words and mention the purpose of the bill.
Q: Renewable Energy Expansion Act of 2010 - Amends the Internal Revenue Code to: (1) allow taxpayers an election to receive a direct payment for investing in or producing specified energy property in lieu of existing energy tax credits; and (2) extend eligibility for such payments until January 1, 2013.
A:
To amend the Internal Revenue Code of 1986 to provide an elective payment for specified energy property.