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.

Portable Generator Safety Act - Instructs the Consumer Product Safety Commission to promulgate regulations requiring that every portable generator sold to the public for purposes other than resale be equipped with an interlock safety device that detects the level of carbon monoxide in the areas surrounding the generator and automatically turns off power to it before the level of carbon monoxide is capable of causing serious bodily injury or death to people.

Requries such regulations also to require that every such portable generator: (1) prominently display a permanently affixed warning label regarding the carbon monoxide hazard posed by its incorrect use, including the word "DANGER" printed in a large font; and (2) have affixed to it a large pictogram which clearly states "POISONOUS GAS" and visually depicts the harmful effects of breathing carbon monoxide.
A bill to direct the Consumer Product Safety Commission to issue regulations concerning the safety and labeling of portable generators.

Natural Gas Energy and Alternatives Rewards Act or the NGEAR Act - Amends the Internal Revenue Code to extend through 2016: (1) the excise tax credits for alternative fuels and alternative fuel mixtures; and (2) the tax credit for depreciable property used for alternative fuel vehicle refueling, including property relating to hydrogen.

Amends the Energy Policy and Conservation Act to direct the Secretary of Transportation (DOT) to establish a rebate program through 2016 for the purchase of alternatively fueled buses by: (1) a public or private entity providing transportation exclusively for school students, personnel, and equipment; or (2) a public entity providing mass transit services to the public. Allows such entities a rebate equal to the lesser of 30% of the purchase price of such a bus or $15,000.
A bill to promote the domestic development and deployment of natural gas and clean energy technologies.

Transportation Finance Innovation Demonstration Act of 2010 - Amends the Internal Revenue Code to impose a vehicle mileage tax on mobile mounted concrete boom pump vehicles. Defines "mobile mounted concrete boom pump vehicle" as a vehicle which is mobile machinery and on which the mounted machinery consists of a concrete boom pump and related subordinate parts.

To amend the Internal Revenue Code of 1986 to impose a vehicle mileage tax for mobile mounted concrete boom pumps in lieu of the tax on taxable fuels, and for other purposes.

