SECTION 1. SHORT TITLE, ETC.

    (a) Short Title.--This Act may be cited as the ``Powering American 
Jobs Act of 2014''.
    (b) Amendment of 1986 Code.--Except as otherwise expressly 
provided, whenever in this Act an amendment or repeal is expressed in 
terms of an amendment to, or repeal of, a section or other provision, 
the reference shall be considered to be made to a section or other 
provision of the Internal Revenue Code of 1986.
    (c) Table of Contents.--The table of contents for this Act is as 
follows:

Sec. 1. Short title, etc.
Sec. 2. Extension and modification of credit for nonbusiness energy 
                            property.
Sec. 3. Extension of excise tax credits relating to certain fuels.
Sec. 4. Extension of credit for alternative fuel vehicle refueling 
                            property.
Sec. 5. Extension of incentives for biodiesel and renewable diesel.
Sec. 6. Equalization of excise tax on liquefied natural gas and 
                            liquefied petroleum gas.

SEC. 2. EXTENSION AND MODIFICATION OF CREDIT FOR NONBUSINESS ENERGY 
              PROPERTY.

    (a) In General.--Paragraph (2) of section 25C(g) is amended by 
striking ``December 31, 2013'' and inserting ``December 31, 2015''.
    (b) Updated Energy Star Requirements for Windows, Doors, Skylights, 
and Roofing.--
            (1) In general.--Paragraph (1) of section 25C(c) is amended 
        by striking ``which meets'' and all that follows through 
        ``requirements)''.
            (2) Energy efficient building envelope component.--
        Subsection (c) of section 25C is amended by redesignating 
        paragraphs (2) and (3) as paragraphs (3) and (4), respectively, 
        and by inserting after paragraph (1) the following new 
        paragraph:
            ``(2) Energy efficient building envelope component.--The 
        term `energy efficient building envelope component' means a 
        building envelope component which meets--
                    ``(A) applicable Energy Star program requirements, 
                in the case of a roof or roof products,
                    ``(B) version 6.0 Energy Star program requirements, 
                in the case of an exterior window, a skylight, or an 
                exterior door, and
                    ``(C) the prescriptive criteria for such component 
                established by the 2009 International Energy 
                Conservation Code, as such Code (including supplements) 
                is in effect on the date of the enactment of the 
                American Recovery and Reinvestment Tax Act of 2009, in 
                the case of any other component.''.
            (3) Conforming amendment.--Subparagraph (D) of section 
        25C(c)(3), as so redesignated, is amended to read as follows:
                    ``(D) any roof or roof products which are installed 
                on a dwelling unit and are specifically and primarily 
                designed to reduce the heat gain of such dwelling 
                unit.''.
    (c) Separate Standards for Tankless and Storage Water Heaters.--
Subparagraph (D) of section 25C(d)(3) is amended by striking ``which 
has either'' and all that follows and inserting ``which has--
                            ``(i) in the case of a natural gas, 
                        propane, or oil storage water heater, an energy 
                        factor of at least 0.80 or a thermal efficiency 
                        of at least 90 percent,
                            ``(ii) in the case of an electric heat pump 
                        storage water heater, an energy factor of at 
                        least 2.0,
                            ``(iii) effective April 16, 2015, in the 
                        case of a natural gas, propane, or oil storage 
                        water heater, with a rated BTU input of no more 
                        than 75,000 BTU/hr, an energy factor of at 
                        least 0.80 or, with a rated BTU input greater 
                        than 75,000 BTU/hr, a thermal efficiency of at 
                        least 90 percent,
                            ``(iv) effective April 16, 2015, in the 
                        case of an electric heat pump storage water 
                        heater, with a water storage capacity equal to 
                        or less than 55 gallons, an energy factor of at 
                        least 2.0 or, with a water storage capacity 
                        equal to or greater than 55 gallons, an energy 
                        factor of at least 2.2, and
                            ``(v) in the case of any other water 
                        heater, an energy factor of at least 0.90 or a 
                        thermal efficiency of at least 90 percent, 
                        and''.
    (d) Modification of Testing Standards for Biomass Stoves.--
Subparagraph (E) of section 25C(d)(3) is amended by inserting before 
the period the following: ``, when tested using the higher heating 
value of the fuel and in accordance with the Canadian Standards 
Administration B415.1 test protocol''.
    (e) Modifications to Residential Energy Property Expenditures.--
            (1) Qualified natural gas, propane, or oil furnaces or hot 
        water boilers.--Paragraph (4) of section 25C(d) is amended to 
        read as follows:
            ``(4) Qualified natural gas, propane, or oil furnace or hot 
        water boiler.--The term `qualified natural gas, propane, or oil 
        furnace or hot water boiler' means--
                    ``(A) a natural gas or propane furnace which 
                achieves an annual fuel utilization efficiency rate of 
                not less than 95,
                    ``(B) a natural gas or propane hot water boiler 
                which achieves an annual fuel utilization efficiency 
                rate of not less than 90, and
                    ``(C) an oil furnace or hot water boiler which--
                            ``(i) achieves an annual fuel utilization 
                        efficiency rate of not less than 87, and
                            ``(ii)(I) in the case of a hot water 
                        boiler, is installed with an indirect water 
                        heater, and
                            ``(II) in the case of a furnace, is 
                        installed with an electronically commutated 
                        blower motor.''.
    (f) Effective Date.--The amendments made by this section shall 
apply to property placed in service after December 31, 2013.

SEC. 3. EXTENSION OF EXCISE TAX CREDITS RELATING TO CERTAIN FUELS.

    (a) Excise Tax Credits and Outlay Payments for Biodiesel and 
Renewable Diesel Fuel Mixtures.--
            (1) Paragraph (6) of section 6426(c) is amended by striking 
        ``December 31, 2013'' and inserting ``December 31, 2015''.
            (2) Subparagraph (B) of section 6427(e)(6) is amended by 
        striking ``December 31, 2013'' and inserting ``December 31, 
        2015''.
    (b) Extension of Alternative Fuels Excise Tax Credits.--
            (1) In general.--Sections 6426(d)(5) and 6426(e)(3) are 
        each amended by striking ``December 31, 2013'' and inserting 
        ``December 31, 2015''.
            (2) Outlay payments for alternative fuels.--Subparagraph 
        (C) of section 6427(e)(6) is amended by striking ``December 31, 
        2013'' and inserting ``December 31, 2015''.
    (c) Extension of Alternative Fuels Excise Tax Credits Relating to 
Liquefied Hydrogen.--
            (1) In general.--Sections 6426(d)(5) and 6426(e)(3), as 
        amended by subsection (b), are each amended by striking 
        ``(September 30, 2014 in the case of any sale or use involving 
        liquefied hydrogen)''.
            (2) Outlay payments for alternative fuels.--Paragraph (6) 
        of section 6427(e) is amended--
                    (A) by striking ``except as provided in 
                subparagraph (D), any'' in subparagraph (C), as amended 
                by this Act, and inserting ``any'',
                    (B) by striking the comma at the end of 
                subparagraph (C) and inserting ``, and'', and
                    (C) by striking subparagraph (D) and redesignating 
                subparagraph (E) as subparagraph (D).
    (d) Effective Dates.--
            (1) In general.--Except as provided in paragraph (2), the 
        amendments made by this section shall apply to fuel sold or 
        used after December 31, 2013.
            (2) Liquefied hydrogen.--The amendments made by subsection 
        (c) shall apply to fuels sold or used after September 30, 2014.
    (e) Special Rule for Certain Periods During 2014.--Notwithstanding 
any other provision of law, in the case of--
            (1) any biodiesel mixture credit properly determined under 
        section 6426(c) of the Internal Revenue Code of 1986 for 
        periods after December 31, 2013, and before the date of the 
        enactment of this Act, and
            (2) any alternative fuel credit properly determined under 
        section 6426(d) of such Code for such periods,
such credit shall be allowed, and any refund or payment attributable to 
such credit (including any payment under section 6427(e) of such Code) 
shall be made, only in such manner as the Secretary of the Treasury (or 
the Secretary's delegate) shall provide. Such Secretary shall issue 
guidance within 30 days after the date of the enactment of this Act 
providing for a one-time submission of claims covering periods 
described in the preceding sentence. Such guidance shall provide for a 
180-day period for the submission of such claims (in such manner as 
prescribed by such Secretary) to begin not later than 30 days after 
such guidance is issued. Such claims shall be paid by such Secretary 
not later than 60 days after receipt. If such Secretary has not paid 
pursuant to a claim filed under this subsection within 60 days after 
the date of the filing of such claim, the claim shall be paid with 
interest from such date determined by using the overpayment rate and 
method under section 6621 of such Code.

SEC. 4. EXTENSION OF CREDIT FOR ALTERNATIVE FUEL VEHICLE REFUELING 
              PROPERTY.

    (a) In General.--Subsection (g) of section 30C is amended by 
striking ``placed in service'' and all that follows and inserting 
``placed in service after December 31, 2015.''.
    (b) Effective Date.--The amendment made by this section shall apply 
to property placed in service after December 31, 2013.

SEC. 5. EXTENSION OF INCENTIVES FOR BIODIESEL AND RENEWABLE DIESEL.

    (a) Credits for Biodiesel and Renewable Diesel Used as Fuel.--
Subsection (g) of section 40A is amended by striking ``December 31, 
2013'' and inserting ``December 31, 2015''.
    (b) Effective Date.--The amendment made by this section shall apply 
to fuel sold or used after December 31, 2013.

SEC. 6. EQUALIZATION OF EXCISE TAX ON LIQUEFIED NATURAL GAS AND 
              LIQUEFIED PETROLEUM GAS.

    (a) Liquefied Petroleum Gas.--
            (1) In general.--Subparagraph (B) of section 4041(a)(2) of 
        the Internal Revenue Code of 1986 is amended by striking 
        ``and'' at the end of clause (i), by redesignating clause (ii) 
        as clause (iii), and by inserting after clause (i) the 
        following new clause:
                            ``(ii) in the case of liquefied petroleum 
                        gas, 18.3 cents per energy equivalent of a 
                        gallon of gasoline, and''.
            (2) Energy equivalent of a gallon of gasoline.--Paragraph 
        (2) of section 4041(a) of the Internal Revenue Code of 1986 is 
        amended by adding at the end the following:
                    ``(C) Energy equivalent of a gallon of gasoline.--
                For purposes of this paragraph, the term `energy 
                equivalent of a gallon of gasoline' means, with respect 
                to a liquefied petroleum gas fuel, the amount of such 
                fuel having a Btu content of 115,400 (lower heating 
                value).''.
    (b) Liquefied Natural Gas.--
            (1) In general.--Subparagraph (B) of section 4041(a)(2) of 
        the Internal Revenue Code of 1986, as amended by subsection 
        (a)(1), is amended by striking ``and'' at the end of clause 
        (ii), by striking the period at the end of clause (iii) and 
        inserting ``, and'' and by inserting after clause (iii) the 
        following new clause:
                            ``(iv) in the case of liquefied natural 
                        gas, 24.3 cents per energy equivalent of a 
                        gallon of diesel.''.
            (2) Energy equivalent of a gallon of diesel.--Paragraph (2) 
        of section 4041(a) of the Internal Revenue Code of 1986, as 
        amended by subsection (a)(2), is amended by adding at the end 
        the following:
                    ``(D) Energy equivalent of a gallon of diesel.--For 
                purposes of this paragraph, the term `energy equivalent 
                of a gallon of diesel' means, with respect to a 
                liquefied natural gas fuel, the amount of such fuel 
                having a Btu content of 128,700 (lower heating 
                value).''.
            (3) Conforming amendments.--Section 4041(a)(2)(B)(iv) of 
        the Internal Revenue Code of 1986, as redesignated by 
        subsection (a)(1) and paragraph (1), is amended--
                    (A) by striking ``liquefied natural gas,'', and
                    (B) by striking ``peat), and'' and inserting 
                ``peat) and''.
    (c) Effective Date.--The amendments made by this section shall 
apply to any sale or use of fuel after September 30, 2014.
Powering American Jobs Act of 2014 - Amends the Internal Revenue Code to extend through 2015: (1) the tax credit for nonbusiness energy efficient improvements; (2) excise tax credits and payments for alternative fuels, biodiesel and renewable diesel fuel mixtures, and alternative fuels relating to liquefied hydrogen; (3) the tax credit for alternative fuel vehicle refueling property expenditures; and (4) the income tax credit for biodiesel and renewable fuels. Equalizes the excise tax rate for liquefied natural gas and liquefied petroleum gas. Modifies energy efficiency standards for windows, doors, skylights, roofing, water heaters, biomass stoves, and furnaces or hot water boilers. 
Powering American Jobs Act of 2014