shall be available until September 30, 2025, for program 
direction. 
DEPARTMENTAL ADMINISTRATION 
For salaries and expenses of the Department of En-
ergy necessary for departmental administration in car-
rying out the purposes of the Department of Energy Orga-
nization Act (42 U.S.C. 7101 et seq.), $383,578,000 (re-
duced by $2,000,000) (reduced by $4,000,000) (reduced 
by $500,000) (reduced by $1,000,000), to remain avail-
able until September 30, 2025, including the hire of pas-
senger motor vehicles and official reception and represen-
tation expenses not to exceed $30,000, plus such addi-
tional amounts as necessary to cover increases in the esti-
mated amount of cost of work for others notwithstanding 
the provisions of the Anti-Deficiency Act (31 U.S.C. 1511 
et seq.): Provided, That such increases in cost of work are 
offset by revenue increases of the same or greater amount: 
Provided further, That moneys received by the Department 
for 
miscellaneous 
revenues 
estimated 
to 
total 
$100,578,000 in fiscal year 2024 may be retained and 
used for operating expenses within this account, as au-
thorized by section 201 of Public Law 95–238, notwith-
standing the provisions of 31 U.S.C. 3302: Provided fur-
ther, That the sum herein appropriated shall be reduced 
as collections are received during the fiscal year so as to
result in a final fiscal year 2024 appropriation from the 
general fund estimated at not more than $283,000,000. 
OFFICE OF THE INSPECTOR GENERAL 
For expenses necessary for the Office of the Inspector 
General in carrying out the provisions of the Inspector 
General Act of 1978, $92,000,000, to remain available 
until September 30, 2025. 
ATOMIC ENERGY DEFENSE ACTIVITIES 
NATIONAL NUCLEAR SECURITY 
ADMINISTRATION 
WEAPONS ACTIVITIES 
For Department of Energy expenses, including the 
purchase, construction, and acquisition of plant and cap-
ital equipment and other incidental expenses necessary for 
atomic energy defense weapons activities in carrying out 
the purposes of the Department of Energy Organization 
Act (42 U.S.C. 7101 et seq.), including the acquisition or 
condemnation of any real property or any facility or for 
plant or facility acquisition, construction, or expansion, 
$19,114,167,000 (increased by $3,000,000), to remain 
available until expended: Provided, That of such amount, 
$118,056,000 shall be available until September 30, 2025, 
for program direction.
DEFENSE NUCLEAR NONPROLIFERATION 
For Department of Energy expenses, including the 
purchase, construction, and acquisition of plant and cap-
ital equipment and other incidental expenses necessary for 
defense nuclear nonproliferation activities, in carrying out 
the purposes of the Department of Energy Organization 
Act (42 U.S.C. 7101 et seq.), including the acquisition or 
condemnation of any real property or any facility or for 
plant or facility acquisition, construction, or expansion, 
$2,380,037,000, to remain available until expended. 
NAVAL REACTORS 
(INCLUDING TRANSFER OF FUNDS) 
For Department of Energy expenses necessary for 
naval reactors activities to carry out the Department of 
Energy Organization Act (42 U.S.C. 7101 et seq.), includ-
ing the acquisition (by purchase, condemnation, construc-
tion, or otherwise) of real property, plant, and capital 
equipment, 
facilities, 
and 
facility 
expansion, 
$1,946,049,000, to remain available until expended, of 
which $99,747,000 shall be transferred to ‘‘Department 
of Energy—Energy Programs—Nuclear Energy’’, for the 
Advanced Test Reactor: Provided, That of such amount, 
$61,540,000 shall be available until September 30, 2025, 
for program direction.
FEDERAL SALARIES AND EXPENSES 
For expenses necessary for Federal Salaries and Ex-
penses in the National Nuclear Security Administration, 
$518,994,000 (reduced by $3,000,000), to remain avail-
able until September 30, 2025, including official reception 
and representation expenses not to exceed $17,000. 
ENVIRONMENTAL AND OTHER DEFENSE 
ACTIVITIES 
DEFENSE ENVIRONMENTAL CLEANUP 
For Department of Energy expenses, including the 
purchase, construction, and acquisition of plant and cap-
ital equipment and other expenses necessary for atomic 
energy defense environmental cleanup activities in car-
rying out the purposes of the Department of Energy Orga-
nization Act (42 U.S.C. 7101 et seq.), including the acqui-
sition or condemnation of any real property or any facility 
or for plant or facility acquisition, construction, or expan-
sion, $7,073,556,000, to remain available until expended: 
Provided, That of such amount, $326,893,000 shall be 
available until September 30, 2025, for program direction. 
OTHER DEFENSE ACTIVITIES 
For Department of Energy expenses, including the 
purchase, construction, and acquisition of plant and cap-
ital equipment and other expenses, necessary for atomic 
energy defense, other defense activities, and classified ac-
tivities, in carrying out the purposes of the Department 
of Energy Organization Act (42 U.S.C. 7101 et seq.), in-
cluding the acquisition or condemnation of any real prop-
erty or any facility or for plant or facility acquisition, con-
struction, or expansion, $1,075,197,000, to remain avail-
able until expended: Provided, That of such amount, 
$381,460,000 shall be available until September 30, 2025, 
for program direction. 
POWER MARKETING ADMINISTRATIONS 
BONNEVILLE POWER ADMINISTRATION FUND 
Expenditures from the Bonneville Power Administra-
tion Fund, established pursuant to Public Law 93–454, 
are approved for official reception and representation ex-
penses in an amount not to exceed $5,000: Provided, That 
during fiscal year 2024, no new direct loan obligations 
may be made. 
OPERATION AND MAINTENANCE, SOUTHEASTERN POWER 
ADMINISTRATION 
For expenses necessary for operation and mainte-
nance of power transmission facilities and for marketing 
electric power and energy, including transmission wheeling 
and ancillary services, pursuant to section 5 of the Flood 
Control Act of 1944 (16 U.S.C. 825s), as applied to the 
southeastern power area, $8,449,000, including official re-
ception and representation expenses in an amount not to
exceed $1,500, to remain available until expended: Pro-
vided, That notwithstanding 31 U.S.C. 3302 and section 
5 of the Flood Control Act of 1944, up to $8,449,000 col-
lected by the Southeastern Power Administration from the 
sale of power and related services shall be credited to this 
account as discretionary offsetting collections, to remain 
available until expended for the sole purpose of funding 
the annual expenses of the Southeastern Power Adminis-
tration: Provided further, That the sum herein appro-
priated for annual expenses shall be reduced as collections 
are received during the fiscal year so as to result in a final 
fiscal year 2024 appropriation estimated at not more than 
$0: Provided further, That notwithstanding 31 U.S.C. 
3302, up to $71,850,000 collected by the Southeastern 
Power Administration pursuant to the Flood Control Act 
of 1944 to recover purchase power and wheeling expenses 
shall be credited to this account as offsetting collections, 
to remain available until expended for the sole purpose 
of making purchase power and wheeling expenditures: 
Provided further, That for purposes of this appropriation, 
annual expenses means expenditures that are generally re-
covered in the same year that they are incurred (excluding 
purchase power and wheeling expenses).
OPERATION AND MAINTENANCE, SOUTHWESTERN 
POWER ADMINISTRATION 
For expenses necessary for operation and mainte-
nance of power transmission facilities and for marketing 
electric power and energy, for construction and acquisition 
of transmission lines, substations and appurtenant facili-
ties, and for administrative expenses, including official re-
ception and representation expenses in an amount not to 
exceed $1,500 in carrying out section 5 of the Flood Con-
trol Act of 1944 (16 U.S.C. 825s), as applied to the 
Southwestern Power Administration, $52,326,000, to re-
main available until expended: Provided, That notwith-
standing 31 U.S.C. 3302 and section 5 of the Flood Con-
trol Act of 1944 (16 U.S.C. 825s), up to $40,886,000 col-
lected by the Southwestern Power Administration from 
the sale of power and related services shall be credited to 
this account as discretionary offsetting collections, to re-
main available until expended, for the sole purpose of 
funding the annual expenses of the Southwestern Power 
Administration: Provided further, That the sum herein ap-
propriated for annual expenses shall be reduced as collec-
tions are received during the fiscal year so as to result 
in a final fiscal year 2024 appropriation estimated at not 
more than $11,440,000: Provided further, That notwith-
standing 31 U.S.C. 3302, up to $80,000,000 collected by
the Southwestern Power Administration pursuant to the 
Flood Control Act of 1944 to recover purchase power and 
wheeling expenses shall be credited to this account as off-
setting collections, to remain available until expended for 
the sole purpose of making purchase power and wheeling 
expenditures: Provided further, That for purposes of this 
appropriation, annual expenses means expenditures that 
are generally recovered in the same year that they are in-
curred (excluding purchase power and wheeling expenses). 
CONSTRUCTION, 
REHABILITATION, 
OPERATION
AND 
MAINTENANCE, WESTERN AREA POWER ADMINIS-
TRATION 
For carrying out the functions authorized by title III, 
section 302(a)(1)(E) of the Act of August 4, 1977 (42 
U.S.C. 7152), and other related activities including con-
servation and renewable resources programs as author-
ized, $313,289,000, including official reception and rep-
resentation expenses in an amount not to exceed $1,500, 
to remain available until expended, of which $313,289,000 
shall be derived from the Department of the Interior Rec-
lamation Fund: Provided, That notwithstanding 31 U.S.C. 
3302, section 5 of the Flood Control Act of 1944 (16 
U.S.C. 825s), and section 1 of the Interior Department 
Appropriation Act, 1939 (43 U.S.C. 392a), up to 
$213,417,000 collected by the Western Area Power Ad-
ministration from the sale of power and related services 
shall be credited to this account as discretionary offsetting 
collections, to remain available until expended, for the sole 
purpose of funding the annual expenses of the Western 
Area Power Administration: Provided further, That the 
sum herein appropriated for annual expenses shall be re-
duced as collections are received during the fiscal year so 
as to result in a final fiscal year 2024 appropriation esti-
mated at not more than $99,872,000, of which 
$99,872,000 is derived from the Reclamation Fund: Pro-
vided further, That notwithstanding 31 U.S.C. 3302, up 
to $475,000,000 collected by the Western Area Power Ad-
ministration pursuant to the Flood Control Act of 1944 
and the Reclamation Project Act of 1939 to recover pur-
chase power and wheeling expenses shall be credited to 
this account as offsetting collections, to remain available 
until expended for the sole purpose of making purchase 
power and wheeling expenditures: Provided further, That 
for purposes of this appropriation, annual expenses means 
expenditures that are generally recovered in the same year 
that they are incurred (excluding purchase power and 
wheeling expenses).
FALCON AND AMISTAD OPERATING AND MAINTENANCE 
FUND 
For operation, maintenance, and emergency costs for 
the hydroelectric facilities at the Falcon and Amistad 
Dams, $3,425,000, to remain available until expended, 
and to be derived from the Falcon and Amistad Operating 
and Maintenance Fund of the Western Area Power Ad-
ministration, as provided in section 2 of the Act of June 
18, 1954 (68 Stat. 255): Provided, That notwithstanding 
the provisions of that Act and of 31 U.S.C. 3302, up to 
$3,197,000 collected by the Western Area Power Adminis-
tration from the sale of power and related services from 
the Falcon and Amistad Dams shall be credited to this 
account as discretionary offsetting collections, to remain 
available until expended for the sole purpose of funding 
the annual expenses of the hydroelectric facilities of these 
Dams and associated Western Area Power Administration 
activities: Provided further, That the sum herein appro-
priated for annual expenses shall be reduced as collections 
are received during the fiscal year so as to result in a final 
fiscal year 2024 appropriation estimated at not more than 
$228,000: Provided further, That for purposes of this ap-
propriation, annual expenses means expenditures that are 
generally recovered in the same year that they are in-
curred: Provided further, That for fiscal year 2024, the
Administrator of the Western Area Power Administration 
may accept up to $1,872,000 in funds contributed by 
United States power customers of the Falcon and Amistad 
Dams for deposit into the Falcon and Amistad Operating 
and Maintenance Fund, and such funds shall be available 
for the purpose for which contributed in like manner as 
if said sums had been specifically appropriated for such 
purpose: Provided further, That any such funds shall be 
available without further appropriation and without fiscal 
year limitation for use by the Commissioner of the United 
States Section of the International Boundary and Water 
Commission for the sole purpose of operating, maintain-
ing, repairing, rehabilitating, replacing, or upgrading the 
hydroelectric facilities at these Dams in accordance with 
agreements reached between the Administrator, Commis-
sioner, and the power customers. 
FEDERAL ENERGY REGULATORY COMMISSION 
SALARIES AND EXPENSES 
For expenses necessary for the Federal Energy Regu-
latory Commission to carry out the provisions of the De-
partment of Energy Organization Act (42 U.S.C. 7101 et 
seq.), including services as authorized by 5 U.S.C. 3109, 
official reception and representation expenses not to ex-
ceed $3,000, and the hire of passenger motor vehicles, 
$520,000,000, to remain available until expended: Pro-
vided, That notwithstanding any other provision of law, 
not to exceed $520,000,000 of revenues from fees and an-
nual charges, and other services and collections in fiscal 
year 2024 shall be retained and used for expenses nec-
essary in this account, and shall remain available until ex-
pended: Provided further, That the sum herein appro-
priated from the general fund shall be reduced as revenues 
are received during fiscal year 2024 so as to result in a 
final fiscal year 2024 appropriation from the general fund 
estimated at not more than $0. 
GENERAL PROVISIONS—DEPARTMENT OF 
ENERGY 
(INCLUDING RESCISSIONS AND TRANSFERS OF FUNDS) 
SEC. 301. (a) No appropriation, funds, or authority 
made available by this title for the Department of Energy 
shall be used to initiate or resume any program, project, 
or activity or to prepare or initiate Requests For Proposals 
or 
similar 
arrangements 
(including 
Requests 
for 
Quotations, Requests for Information, and Funding Op-
portunity Announcements) for a program, project, or ac-
tivity if the program, project, or activity has not been 
funded by Congress. 
(b)(1) Unless the Secretary of Energy notifies the 
Committees on Appropriations of both Houses of Congress
at least 3 full business days in advance, none of the funds 
made available in this title may be used to— 
(A) make a grant allocation or discretionary 
grant award totaling $1,000,000 or more; 
(B) make a discretionary contract award or 
Other Transaction Agreement totaling $1,000,000 
or more, including a contract covered by the Federal 
Acquisition Regulation; 
(C) issue a letter of intent to make an alloca-
tion, award, or Agreement in excess of the limits in 
subparagraph (A) or (B); or 
(D) announce publicly the intention to make an 
allocation, award, or Agreement in excess of the lim-
its in subparagraph (A) or (B). 
(2) The Secretary of Energy shall submit to the Com-
mittees on Appropriations of both Houses of Congress 
within 15 days of the conclusion of each quarter a report 
detailing each grant allocation or discretionary grant 
award totaling less than $1,000,000 provided during the 
previous quarter. 
(3) The notification required by paragraph (1) and 
the report required by paragraph (2) shall include the re-
cipient of the award, the amount of the award, the fiscal 
year for which the funds for the award were appropriated, 
the account and program, project, or activity from which