(ii) meets the income requirements de-
scribed in section 1860D–14(a)(1) or 
(a)(2) of the Social Security Act (42 
U.S.C. 1395w–114(a)(1) or (a)(2)); or 
(4) the household consists of a single individual 
or a married couple, and receives benefits under the 
supplemental security income program under title 
XVI of the Social Security Act (42 U.S.C. 1381– 
1383f). 
(c) AMOUNT.—The Secretary of the Treasury, in con-
sultation with the Secretary of Energy and the Adminis-
trator of the Environmental Protection Agency, shall de-
termine the amount of each State grant in proportion to 
the percentage of total United States greenhouse gas emis-
sions attributable to electricity, natural gas, gasoline, die-
sel, and fuel ethanol sold in such State during the pre-
ceding calendar year. 
(d) RULE RELATING TO PROCESS.—Not later than 
1 year after the enactment of this Act, the Secretary of 
the Treasury shall establish by rule a date in each year 
by which each State shall notify the Secretary how the 
State intends to distribute the State Grant. The Secretary 
shall transfer the State Grant to each State only upon 
the State demonstrating to the Secretary’s satisfaction 
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that the State intends to distribute the State Grant in ac-
cordance with this section. 
(e) STATE.—For the purposes of this section, the 
term ‘‘State’’ includes the District of Columbia and any 
territory of possession of the United States. 
Subtitle B—Certain Manufacturers 
Excise Taxes 
SEC. 211. REPEAL OF FEDERAL MOTOR VEHICLE AND AVIA-
TION FUEL TAXES. 
(a) IN GENERAL.—Subpart A of part III of sub-
chapter A of chapter 32 of the Internal Revenue Code of 
1986 is hereby repealed. 
(b) EFFECTIVE DATE.—The repeal made by sub-
section (a) shall apply to transactions after December 31, 
2021. 
SEC. 212. AMENDMENTS TO CERTAIN TAX CREDITS FOR 
CARBON CAPTURE AND STORAGE. 
(a) IN GENERAL.—Section 45Q of the Internal Rev-
enue Code (26 U.S.C. 45Q) is amended in subsection 
(d)(1), by striking ‘‘2026’’ and inserting ‘‘2028’’. 
(b) EFFECTIVE DATE.—The amendments made by 
this section shall apply to taxable years beginning after 
the date of the enactment of this Act. 
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SEC. 213. MODIFICATIONS OF QUALIFYING ADVANCED 
COAL PROJECT CREDIT. 
(a) SEQUESTRATION REQUIREMENT FOR CERTAIN 
EQUIPMENT.—Section 48A(e)(1)(G) of the Internal Rev-
enue Code of 1986 is amended by inserting ‘‘and 60 per-
cent in the case of an application for a reallocation of cred-
its under subsection (d)(4) with respect to an electrical 
generating unit in existence on October 3, 2008’’ after 
‘‘under subsection (d)(4)’’. 
(b) NAMEPLATE GENERATING CAPACITY REQUIRE-
MENT.—Section 48A(e)(1)(C) of such Code is amended by 
striking 
‘‘400 
megawatts’’ 
and 
inserting 
‘‘200 
megawatts’’. 
(c) ADVANCED COAL-BASED GENERATION TECH-
NOLOGY REQUIREMENTS.— 
(1) IN GENERAL.—Section 48A(f)(1) of such 
Code is amended by striking ‘‘generation technology 
if—’’ and all that follows through ‘‘the unit is de-
signed’’ and inserting ‘‘generation technology if the 
unit is designed’’. 
(2) 
CONFORMING
AMENDMENTS.—Section 
48A(f) is amended— 
(A) by striking all that precedes ‘‘the pur-
pose of this section’’ and inserting the fol-
lowing: 
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‘‘(f) ADVANCED COAL-BASED GENERATION TECH-
NOLOGY.—For’’; 
(B) by striking ‘‘in subparagraph (B)’’ in 
the second sentence and inserting ‘‘in this sub-
section’’; and 
(C) by striking paragraphs (2) and (3). 
(d) PERFORMANCE REQUIREMENTS
IN CASE
OF 
BEST
AVAILABLE
CONTROL
TECHNOLOGY.—Section 
48A(f) of such Code, as amended by this Act, is amended 
by adding at the end the following: ‘‘In the case of a ret-
rofit of a unit which has undergone a best available control 
technology analysis after August 8, 2005, with respect to 
the removal or emissions of any pollutant which is SO2 
or NOx, the removal or emissions design level with respect 
to such pollutant shall be the level determined in such 
analysis.’’. 
(e) CLARIFICATION
OF REALLOCATION AUTHOR-
ITY.—Section 48A(d)(4) of the Internal Revenue Code of 
1986 is amended— 
(1) in subparagraph (A)— 
(A) by striking ‘‘Not later than 6 years 
after the date of enactment of this section, the’’ 
and inserting ‘‘The’’; and 
(B) by inserting ‘‘and every 6 months 
thereafter until all credits available under this 
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section have been allowed’’ after ‘‘the date 
which is 6 years after the date of enactment of 
this section’’; 
(2) in subparagraph (B)— 
(A) by striking ‘‘may reallocate credits 
available under clauses (i) and (ii) of paragraph 
(3)(B)’’ and inserting ‘‘shall reallocate credits 
remaining available under paragraph (3)’’; 
(B) by striking ‘‘or’’ at the end of clause 
(i); and 
(C) by striking clause (ii) and inserting the 
following: 
‘‘(ii) any applicant for certification 
which submitted an accepted application 
has subsequently failed to satisfy the re-
quirements under paragraph (2)(D), or 
‘‘(iii) any certification made pursuant 
to paragraph (2) has been revoked pursu-
ant to paragraph (2)(E).’’; and 
(3) in subparagraph (C)— 
(A) by striking ‘‘clause (i) or (ii) of para-
graph (3)(B)’’ and inserting ‘‘paragraph (3)’’; 
(B) by striking ‘‘is authorized to’’ and in-
serting ‘‘shall’’; and 
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(C) by striking ‘‘an additional program’’ 
and inserting ‘‘additional programs’’. 
(f) EFFECTIVE DATE.— 
(1) IN GENERAL.—Except as provided in para-
graph (2), the amendments made by this section 
shall apply to allocations and reallocations after the 
date of the enactment of this Act. 
(2) REALLOCATION.—The amendments made 
by subsection (e) shall apply to credits remaining 
available under section 48A(d)(3) of the Internal 
Revenue Code of 1986 on the date of the enactment 
of this Act. 
TITLE III—AMENDMENTS TO 
OTHER LAWS 
Subtitle A—Amendments to 
Federal Environmental Statutes 
SEC. 301. AMENDMENTS TO THE CLEAN AIR ACT. 
(a) IN GENERAL.—Title III of the Clean Air Act (42 
U.S.C. 7601) is amended by adding at the end the fol-
lowing: 
‘‘SEC. 330. MORATORIUM AGAINST CERTAIN REGULATIONS 
BASED ON GREENHOUSE GAS EFFECTS. 
‘‘(a) FUELS.—Unless specifically authorized in sec-
tion 202, 211, 213, 231, or this section, after a fossil fuel 
has passed through a point of taxation as provided in sec-
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tion 9901(d) of the Internal Revenue Code of 1986, sub-
ject to subsection (g), the Administrator shall not issue 
or enforce any rule limiting the emission of greenhouse 
gases from the combustion of that fuel under this Act (or 
impose any requirement on any State to limit such emis-
sion) on the basis of the emission’s greenhouse gas effects. 
‘‘(b) EMISSIONS.—Unless specifically authorized in 
section 202, 211, 213, 231, or this section, if emission 
of any greenhouse gas is subject to taxation pursuant to 
section 9902 or 9903 of the Internal Revenue Code of 
1986, the Administrator shall not issue or enforce any rule 
limiting such emission under this Act (or impose any re-
quirement on any State to limit such emission) on the 
basis of the emission’s greenhouse gas effects. 
‘‘(c) AUTHORIZED REGULATION.—Notwithstanding 
subsections (a) and (b), nothing in this section limits the 
Administrator’s authority pursuant to any other provision 
of this Act— 
‘‘(1) to limit the emission of any greenhouse 
gas because of any adverse impact on health or wel-
fare other than its greenhouse gas effects; 
‘‘(2) in limiting emissions as described in para-
graph (1), to consider the collateral benefits of lim-
iting the emissions because of greenhouse gas ef-
fects; 
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‘‘(3) to limit the emission of any other pollutant 
that is not a greenhouse gas that the Administrator 
determines by rule has heat-trapping properties; or 
‘‘(4) to take any action with respect to any 
greenhouse gas other than limiting its emission, in-
cluding— 
‘‘(A) monitoring, reporting, and record- 
keeping requirements; 
‘‘(B) conducting or supporting investiga-
tions; and 
‘‘(C) information collection. 
‘‘(d) EXCEPTION FOR CERTAIN GREENHOUSE GAS 
EMISSIONS.—Notwithstanding subsections (a) and (b), 
nothing in this section limits the Administrator’s authority 
to regulate greenhouse gas emissions from— 
‘‘(1) facilities that— 
‘‘(A) are subject to subpart OOOO or 
OOOOa of part 60 of title 40, Code of Federal 
Regulations, as in effect on January 1, 2018, or 
‘‘(B) would be subject to either subpart 
OOOO or OOOOa if those subparts applied to 
facilities without regard to the date on which 
construction, modification, or reconstruction 
commenced, and 
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‘‘(2) POTW Treatment Plants (as defined in 
section 403.3(r) of title 40, Code of Federal Regula-
tions (as in effect on the date of enactment of this 
section)). 
‘‘(e) DEFINITIONS.—In this section, the terms 
‘greenhouse gas’ and ‘greenhouse gas effects’ have the 
meanings given to those terms in section 9907 of the In-
ternal Revenue Code of 1986. 
‘‘(f) MORATORIUM EXPIRATION.—Subsections (a) 
and (b) shall cease to apply beginning on January 1, 2035. 
‘‘(g) EXCEPTIONS.— 
‘‘(1) 2026.—Notwithstanding subsections (a) 
and (b) of this section and section 211(c)(5) of this 
Act, if the Administrator determines by March 30, 
2027, pursuant to the report required by section 
9901(b)(3)(A) of the Internal Revenue Code of 
1986, that total greenhouse gas emissions from 
sources subject to taxation under sections 9901 
through 9903 of such Code during the period of cal-
endar years 2023 through 2026 exceed the emission 
level specified in section 9901(b)(3)(A) of such Code 
for calendar year 2026, then beginning on October 
1, 2027, subsections (a) and (b) shall cease to apply. 
‘‘(2) 2030.—Notwithstanding subsections (a) 
and (b) of this section and section 211(c)(5) of this 
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Act, if the Administrator determines by March 30, 
2031, pursuant to the report required by section 
9901(b)(3)(A) of the Internal Revenue Code of 
1986, that total greenhouse gas emissions from 
sources subject to taxation under sections 9901 
through 9903 of such Code during the period of cal-
endar years 2023 through 2030 exceed the emission 
level specified in section 9901(b)(3)(A) of such Code 
for calendar year 2030, then beginning on October 
1, 2031, subsections (a) and (b) shall cease to 
apply.’’. 
(b) NEW MOTOR VEHICLES AND NEW MOTOR VEHI-
CLE ENGINES.—Section 202(b) of the Clean Air Act (42 
U.S.C. 7521(b)) is amended— 
(1) by redesignating the second paragraph (3) 
(as redesignated by section 230(4)(C) of Public Law 
101–549 (104 Stat. 2529)) as paragraph (4); and 
(2) by adding at the end the following: 
‘‘(5) Notwithstanding section 330(a), the Ad-
ministrator may— 
‘‘(A) limit the emission of any greenhouse 
gas (as defined in section 9907 of the Internal 
Revenue Code of 1986) on the basis of the 
emission’s greenhouse gas effects (as defined in 
section 9907 of the Internal Revenue Code of 
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1986) from any class or classes of new motor 
vehicles or new motor vehicle engines subject to 
regulation under subsection (a)(1); and 
‘‘(B) 
grant 
a 
waiver 
under 
section 
209(b)(1) for standards for the control of 
greenhouse gas emissions.’’. 
(c) FUELS.—Section 211(c) of the Clean Air Act (42 
U.S.C. 7545(c)) is amended by adding at the end the fol-
lowing new paragraph: 
‘‘(5) Except as required in subsection (o), the 
Administrator shall not, pursuant to this subsection, 
impose on any manufacturer, processor, or dis-
tributor of fuel any requirement for the purpose of 
reducing the emission of any greenhouse gas (as de-
fined in section 9907 of the Internal Revenue Code 
of 1986) produced by combustion of the fuel on the 
basis of the emission’s greenhouse gas effects (as de-
fined in section 9907 of the Internal Revenue Code 
of 1986).’’. 
(d) NONROAD ENGINES AND VEHICLES EMISSIONS 
STANDARDS.—Section 213 of the Clean Air Act (42 
U.S.C. 7547) is amended by adding at the end the fol-
lowing: 
‘‘(e) 
GREENHOUSE
GAS
EMISSIONS.—Notwith-
standing subsections (a) and (b) of section 330, the Ad-
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ministrator may limit the emission of any greenhouse gas 
(as defined in section 9907 of the Internal Revenue Code 
of 1986) on the basis of the emission’s greenhouse gas 
effects (as defined in section 9907 of the Internal Revenue 
Code of 1986) from any nonroad engines and nonroad ve-
hicles subject to regulation under this section.’’. 
(e) AIRCRAFT EMISSION STANDARDS.—Section 231 
of the Clean Air Act (42 U.S.C. 757) is amended by add-
ing at the end the following new subsection: 
‘‘(d) Notwithstanding subsections (a) and (b) of sec-
tion 330, the Administrator may limit the emission of any 
greenhouse gas (as defined in section 9907 of the Internal 
Revenue Code of 1986) on the basis of the emission’s 
greenhouse gas effects (as defined in section 9907 of the 
Internal Revenue Code of 1986) from any class or classes 
of aircraft engines, so long as any such limitation is not 
more stringent than the standards adopted by the Inter-
national Civil Aviation Organization.’’. 
SEC. 302. FREQUENT AND CHRONIC FLOODING MITIGATION 
AND 
ADAPTATION 
INFRASTRUCTURE 
PROJECTS. 
(a) IN GENERAL.—The Secretary of Commerce and 
the Secretary of the Army (hereinafter referred to as ‘‘the 
Secretaries’’), in consultation with the Secretary of Home-
land Security, may make grants to State and local govern-
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ments and federally recognized Indian Tribes for frequent 
and chronic flooding mitigation and adaptation infrastruc-
ture projects. 
(b) AUTHORIZED USES.—Amounts provided as a 
grant under this section may be used for any of the fol-
lowing: 
(1) Adaptation of existing infrastructure to 
mitigate impacts of climate change, including en-
hancements to both built and natural environments. 
(2) Maintenance and updating of existing flood 
risk reduction infrastructure, such as gravity drain-
age structures, road elevation, bulkheads, gates, and 
floodwalls. 
(3) Increasing resilience to frequent and chronic 
flooding, 
including 
(as 
combined 
or 
separate 
projects)— 
(A) the creation of bulkheads, levees, and 
other hard infrastructure alone or in combina-
tion with natural infrastructure described in 
subparagraph (B); and 
(B) habitat restoration work, including 
dune 
enhancement, 
vegetative 
restoration, 
beach renourishment, coral and oyster reef res-
toration, floodplain restoration, and other ac-
tions to restore the function of the natural eco-
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logical function and processes to provide flood 
risk reduction benefits. 
(4) Improvements to conveyance, diversion, re-
moval, and storage infrastructure to reduce risks 
caused by frequent and chronic flooding. 
(5) Innovative methods to reduce risks caused 
by chronic flooding along street infrastructure sys-
tems, including canal streets, absorbent streets, 
floodable parks, bioswales, rain gardens, permeable 
pavement, and underground cisterns. 
(6) Deployment of technologies designed to 
mitigate power outages, continue delivery of vital 
electricity services, and maintain the flow of power 
to facilities critical to public health, safety and wel-
fare, including distributed generation, energy stor-
age, and microgrids. 
(c) LIMITATION
ON
PROJECT
ELIGIBILITY.—A 
project shall not be eligible for funding under this section 
if it will have any long-term negative impact on important 
ecological functions and habitat or existing natural protec-
tion features and functions. 
(d) PRIORITY.—In making grants under this section 
the Secretaries shall give priority to the following: 
(1) Protecting areas designated as special flood 
hazard areas for purposes of the national flood in-
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surance program under the National Flood Insur-
ance Act of 1968 (42 U.S.C. 4001 et seq.) and the 
Flood Disaster Protection Act of 1973 (42 U.S.C. 
4001 et seq.), hazard areas that incorporate at least 
2 feet of additional freeboard, or 3 feet in the case 
of critical infrastructure, above base flood elevation. 
(2) Protecting critical infrastructure, as that 
term is defined in section 1016(e) of the USA PA-
TRIOT Act of 2001 (42 U.S.C. 5195c(e)). 
(3) Projects that yield flood risk reduction ben-
efits and additional environmental, social, and eco-
nomic benefits. 
(e) JOINT APPLICATION.—Two or more contiguous 
local governments or Tribes may jointly apply for, and re-
ceive, a grant under this section. 
(f) COST SHARING.— 
(1) LIMITATION
ON
FEDERAL
SHARE.—The 
Federal share of the cost of any activity carried out 
with a grant under this section shall not exceed 90 
percent of the cost of such activity. 
(2) 
NON-FEDERAL
SHARE.—The 
Secretary 
shall apply to the non-Federal share of an activity 
carried out with a grant under this section the 
amount of funds, and the fair market value of prop-
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erty and services, provided by non-Federal sources 
and used for the activity. 
(g) REPORTS.—Each recipient of a grant under this 
section shall report annually to the Secretaries on the 
progress made on the project carried out with the grant. 
SEC. 303. NO PREEMPTION OF STATE LAW. 
Nothing in this act shall preempt or supersede, or 
be interpreted to preempt or supersede, any State law or 
regulation. 
Subtitle 
B—Assistance 
To 
Dis-
placed Workers In The Energy 
Sector 
SEC. 321. ASSISTANCE TO DISPLACED WORKERS IN THE EN-
ERGY SECTOR. 
(a) IN GENERAL.—For a period of 10 years after the 
enactment of the Modernizing America with Rebuilding to 
Kickstart the Economy of the Twenty-first Century with 
a Historic Infrastructure-Centered Expansion Act, from 
amounts made available under section 202 of this Act, the 
Secretary of Labor shall carry out a program to assist 
workers in the energy sector. 
(b) WORKERS IN THE ENERGY SECTOR.—For pur-
poses of this section, the term ‘‘workers in the energy sec-
tor’’ means— 
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(1) workers in fossil energy sectors that may be 
displaced as a result of the enactment of this Act; 
and 
(2) workers in the nuclear power sector that 
work at a nuclear power plant— 
(A) that ceased operation in the two years 
preceding the date of enactment of this Act; or 
(B) the owner of which announced prior to 
the date of enactment of this Act its intent to 
cease the operation of the plant at a future 
date. 
(c) ELIGIBLE ACTIVITIES.—Such assistance may 
take the form of the following: 
(1) Worker retraining. 
(2) Relocation expenses for those who move to 
find new employment. 
(3) Early retirement. 
(4) Health benefits. 
(5) Block grants to affected communities for 
economic redevelopment and infrastructure invest-
ments. 
(6) Transfers to the trustees of the 1974 
United Mine Workers of America Pension Plan to 
pay benefits required under that plan. No such 
transfer shall be made in a first fiscal year begin-
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