Solar Photovoltaic Energy Research, Development and Demonstration Act
PL 95-590 (H.R.12874), enacted 11/04/1978

PUBLIC LAW 95-590—NOV. 4, 1978 
92 STAT. 2513 
Public Law 95-590 
95th Congress 
An Act 
To provide for an accelerated program of research, development, and demonstra-
tion of solar photovoltaic energy technologies leading to early competitive 
commercial applicability of such technologies to be carried out by the Depart-
ment of Energy, with the support of the National Aeronautics and Space 
Administration, the National Bureau of Standards, the General Services 
Administration, and other Federal agencies. 
Be it enacted hy the Senate and Hoiise of Representatives of the 
United States of America in Congress assernbled, That this Act may 
be cited as the "Solar Photovoltaic Energy Research, Development, 
and Demonstration Act of 1978". 
FINDINGS AND POLICY 
SEC. 2. (a) The Congress hereby finds that— 
(1) the United States of America is faced with a finite and 
diminishing resource base of native fossil fuels, and as a conse-
quence must develop as quickly as possible a diversified, pluralistic 
national energy capability and posture; 
(2) the current imbalance between supply and demand for fuels 
and energy in the United States is likely to grow for many years; 
(3) the early demonstration of the feasibility of using solar 
photovoltaic energy systems for the generation of electricity could 
help to relieve the demand on existing fuel and energy supplies; 
(4) the national security and economic well-being of the United 
States is endangered by its dependence on imported energy sup-
plies which are subject to resource limitations, artificial pricing 
mechanisms which do not accurately reflect supply and demand 
relationships, and supply interruptions; 
(5) the early development and widespread utilization of photo-
voltaic energy systems could significantly expand the domestic 
. energy resource base of the United States, thereby lessening its 
dependence on foreign supplies; 
(6) the establishment of sizable markets for photovoltaic energy 
systems will justify private investment in plant and equipment 
necessary to realize the economies of scale, and will result in sig-
nificant reductions in the unit costs of these systems; 
(7) the use of solar photovoltaic energy systems for certain 
limited applications has already proved feasible; 
(8) there appear to be no insoluble technical obstacles to 
the widespread commercial use of solar photovoltaic energy 
technologies; 
(9) an aggressive research and development program should 
solve existing technical problems of solar photovoltaic systems; 
and, supported by an assured and growing market for photo-
voltaic systems during the next decade, should maximize the 
future contribution of solar photovoltaic energy to this Nation's 
future energy production; 
(10) it is the proper and appropriate role of the Federal Gov-
ernment to undertake research, development, and demonstration 
programs in solar photovoltaic energy technologies and to supple-
Nov. 4, 1978 
[H.R. 12874] 
Solar 
Photovoltaic 
Energy Research, 
Development, 
and 
Demonstration 
Act of 1978. 
42 u s e 5501 
note. 
42 u s e 5581. 
92 STAT. 2514 
PUBLIC LAW 95-590—NOV. 4, 1978 
ment and assist private industry and other entities and thereby 
the general public, so as to hasten the general commercial use of 
such technologies; 
(11) the high cost of imported energy sources impairs the eco-
nomic growth of many nations which lack sizable domestic energy 
supplies or are unable to develop these resources; 
(12) photovoltaic energy systems are economically competitive 
with conventional energy resources for a wide variety of appli-
cations in many foreign nations at the present time, and will find 
additional applications with continued cost reductions; 
(13) the early development and export of solar photovoltaic 
energy systems, consistent with the established preeminence of 
the United States in the field of high technology products, can 
make a valuable contribution to the well-being of the people of 
other nations and to this Nation's balance of trade; 
(14) the widespread use of solar photovoltaic energy systems to 
supplement and replace conventional methods for the generation 
of electricity would have a beneficial effect upon the environment; 
(15) to increase the potential application of solar photovoltaic 
energy systems in remote locations, and to minimize the need for 
backup systems depending on fossil fuel, programs leading to the 
development of inexpensive and reliable systems for the storage 
of electricity should be pursued as part of any solar photovoltaic 
energy research, development, and demonstration program; 
(16) evaluation of the performance and reliability of solar 
photovoltaic energy technologies can be expedited by testing of 
prototypes under carefully controlled conditions; 
(17) commercial application of solar photovoltaic energy tech-
nologies can be expedited by early commercial demonstration 
under practical conditions; 
(18) photovoltaic energy systems are currently adaptable on a 
life cycle, cost-justified basis for certain of the energy needs of 
the Federal Government, and will find additional applications as 
continued refinements improve performance and reduce unit costs; 
(19) the Federal Government can stimulate innovation and 
economic efficiency in the production of photovoltaic energy 
systems through the development and implementation of policies 
to promote diversity and maximum competition between firms 
engaged in the research, manufacture, installation, and/or main-
tenance of these systems; 
(20) innovation and creativity in the development of solar 
photovoltaic energy components and systems can be fostered 
through encouraging direct contact between the manufacturers of 
such systems and the architects, engineers, developers, contractors, 
and other persons interested in utilizing such systems; and 
(21) it is contemplated that the ten-year program established 
by this Act will require the expenditure of $1,500,000,000 by the 
Federal Government. 
(b) It is therefore declared to be the policy of the United States 
and the purpose of this Act to establish during the next decade an 
aggressive research, development, and demonstration program involv-
ing solar photovoltaic energy systems and in the long term, to have 
as an objective the production of electricity from photovoltaic systems 
cost competitive with utility-generated electricity from conventional 
sources. Further, it is declared to be the policy of the United States and 
PUBLIC LAW 95-590—NOV. 4, 1978 
92 STAT. 2515 
the purpose of this Act that the objectives of this research, develop-
ment, and demonstration program are— 
(1) to double the production of solar photovoltaic energy 
systems each year during the decade starting with fiscal year 1979, 
measured by the peak generating capacity of the systems produced, 
so as to reach a total annual United States production of solar 
photovoltaic energy systems of approximately two million peak 
kilowatts, and a total cumulative production of such systems of 
approximately four million peak kilowatts by fiscal year 1988; 
(2) to reduce the average cost of installed solar photovoltaic 
energy systems to $1 per peak watt by fiscal year 1988; and 
(3) to stimulate the purchase by private buyers of at least 90 per 
centum of all solar photovoltaic energy systems produced in the 
United States during fiscal year 1988. 
OEFINITIONS 
SEC. 3. For purposes of this Act— 
^^ USC 5582. 
(1) a "solar photovoltaic energy system" is a system of com-
ponents which generates electricity from incident sunlight by 
means of the photovoltaic effect, and which shall include all 
components, including energy storage devices where appropriate, 
necessary to provide electricity for individual, industrial, agri-
cultural, or governmental use; 
(2) the term ""solar photovoltaic energy system" may be used 
interchangeably with the term "photovoltaic system"; 
(3) a "hybrid solar photovoltaic energy system" is a system 
of components that generates electricity from incident sunlight by 
means of the photovoltaic effect and, in conjunction with elec-
tronic and, if appropriate, optical, thermal and storage devices, 
provides electricity, as well as heat and/or light for individual, 
commercial, industrial, agricultural, or governmental use: 
(4) "photovoltaic effect" refers to the physical phenomenon 
exhibited under certain circumstances by some materials in which 
a portion of the light energy striking the material is directly 
converted to electrical energy; 
(5) "facility" means any building, agricultural, commercial 
or industrial complex or other device constructively employing 
photovoltaic systems; and 
(6) "Secretary" means the Secretary of Energy. 
RESEARCH, DEVELOPMENT, AND DEMONSTRATION OF 
SOLAR PHOTOVOLTAIC ENERGY SYSTEMS 
SEC. 4. The Secretary is directed to establish immediately and Programs, 
carry forth such research, development, and demonstration programs establishment, 
as may be necessary to meet the objectives of this Act as set forth in '^^ USC 5583. 
section 2(b), and as a part of any such program shall— 
(a) conduct, and promote the coordination and acceleration 
of, research, development, and demonstrations relating to solar 
photovoltaic energy systems and components thereof, and 
(b) conduct, and promote the coordination and acceleration of, 
research, development, and demonstrations for systems and com-
ponents to be used in applications that are dependent for their 
energy on solar photovoltaic energy systems. 
92 STAT. 2516 
PUBLIC LAW 95-590—NOV. 4, 1978 
42 use 5584. 
Federal 
assistance 
application 
procedures. 
Agreements. 
Observation and 
monitoring 
reports. 
42 u s e 5585. 
42 u s e 5906, 
5907, 5908. 
eontracts and 
grants. 
SEC. 5. (a) In carrying out the provisions of section (4), the 
Secretary is authorized— 
(1) to establish procedures whereby any public or private 
entity wishing to install solar photovoltaic components and sys-
tems in any new or existing facility may apply for Federal 
assistance in purchasing and installing, in such facility, photo-
voltaic components or systems; 
(2) to select, as soon as he deems it feasible, a number of the 
applicants under paragraph (1) and enter into agreements with 
them for the design, purchase, fabrication, testing, installa-
tion, and demonstration of photovoltaic components and systems. 
Such selection shall be based on the need to obtain scientific, 
technological, and economic information from a variety of such 
systems under a variety of circumstances and conditions; and 
(3) to arrange, as part of any agreement entered into under 
paragraph (2), to provide up to 75 per centum of the purchase 
and installation costs of photovoltaic components or systems, 
taking into account relevant considerations involving the relative 
stage of consumer and industry interest and development at the 
time of the financial assistance action. Such arrangements shall 
be contingent upon terms and conditions prescribed by the Sec-
retary, including an express agreement that the entity with 
whom the agreement is entered into shall, in such manner and 
form and on such terms and conditions as the Secretary may 
prescribe, observe and monitor (or permit the Secretary or his 
agents to observe and monitor) the performance and operation 
of such system for a period of five years, and that such entity 
(including any subsequent owner of the property) shall regu-
larly furnish the Secretary with such reports thereon as the 
agreement may require. 
(b) The Secretary shall, as he deems appropriate, undertake any 
projects or activities (including demonstration projects) to further 
the attainment of the objectives of this section. 
SEC. 6. (a) The Secretary is authorized to select on the basis of 
open competitions— 
(1) a number of readily available photovoltaic components 
and systems; 
(2) a number of design concepts for various types of applica-
tions which demonstrate adapability to the utilization of photo-
voltaic components and systems; and 
(3) a number of designs for applications selected under para-
graph (2), so that each design includes specific provisions for 
the utilization of solar photovoltaic components and systems 
selected under paragraph (1). 
(b) The Secretary, in accordance with the applicable provisions 
of sections 7, 8, and 9 of the Federal Nonnuclear Energy Research 
and Development Act of 1974 (42 U.S.C. 5901 et seq.) and with such 
program guidelines as the Secretary may establish, shall— 
(1) enter into such contracts and grants as may be necessary or 
appropriate for the development for commercial production and 
utilization of photovoltaic components and systems, including any 
further planning and design which may be required to conform 
with the specifications set forth in any applicable criteria; 
(2) select, as being compatible with the design concepts chosen 
under subsection (a) (2) of this section, a reasonable number of 
photovoltaic components and systems; and 
PUBLIC LAW 95-590—NOV. 4, 1978 
92 STAT. 2517 
(3) enter into contracts with a number of persons or firms for 
the procurement of photovoltaic components and systems, includ-
ing adequate numbers of spare and replacement parts for such 
systems. 
(c) The Secretary is authorized to award contracts for the design 
integration between the application concepts and the photovoltaic sys-
tems procured by the Secretary under subsection (b) (3), and for the 
demonstration of prototype solar photovoltaic systems, and, when 
appropriate, for the utilization of such systems in existing facilities. 
Title to and ownership of the facilities so constructed and of photo-
voltaic systems installed hereunder may be conveyed to purchasers of 
such facilities under terms and conditions prescribed by the Secretary, 
including an express agreement that any such purchaser shall, in such 
manner and form and on such terms and conditions as the Secretary 
may prescribe, observe and monitor (or permit the Secretary to observe 
and monitor) the performance and operation of such systems for a 
period of five years, and that such purchaser (including any subsequent 
owner) shall regularly furnish the Secretary with such reports thereon 
as the agreement may require. 
(d) The Secretary, in consultation with the Administrator of Gen-
eral Services or the Secretary of Defense or both (as may be appro-
priate) shall enter into arrangements with appropriate Federal 
agencies concurrently with the conduct of the programs under this 
section and section 7 of this Act, to carry out such projects and activi-
ties (including demonstration projects), with respect to Federal build-
ings and facilities, as may be appropriate for the demonstration of 
photovoltaic systems suitable and effective for use in such applications. 
(e) The Secretary shall, as he deems appropriate, undertake any 
projects or activities (including demonstration projects) to further 
the attainment of the objectives of this section. 
Contracts. 
Title, 
conveyance. 
Observation and 
monitoring 
reports. 
Federal agencies 
cooperation, 
consultation. 
TEST PROCEDURES AND PERFORMANCE CRITERIA 
SEC. 7. (a) The Secretary shall conduct a testing program for photo-
voltaic systems to assist in the development and demonstration of 
prototype photovoltaic systems, including collectors, controls, power 
conditioning, and energy storage systems. 
(b) Data obtained from the testing program under subsection (a) 
shall be evaluated and used in establishing performance criteria. These 
performance criteria shall be used in the demonstration program 
described in sections 4,5, and 6 of this Act. 
(c) The Secretary shall determine, prescribe, and publish in the 
Federal Register, at a time which he determines to be feasible and 
justified— 
(1) performance criteria for photovoltaic components and sys-
tems to be used in appropriate applications, and procedures 
whereby manufacturers of photovoltaic components and systems 
shall have their products tested in order to provide certification 
that such products conform to the performance criteria estab-
lished under this paragraph; and 
(2) revised performance criteria for photovoltaic components 
and systems to be used in appropriate applications, and proce-
dures whereby manufacturers of photovoltaic components and 
systems shall have their products tested in order to provide certifi-
cation that such products conform to the performance criteria 
established under this paragraph. Such criteria may be annually 
revised by the Secretary, as he deems appropriate. 
Program. 
42 use 5586. 
Publication in 
Federal Register. 
92 STAT. 2518 
PUBLIC LAW 95-590—NOV. 4, 1978 
(d) Any photovoltaic component or system procured or installed 
by the Federal Government or procured or installed with Federal 
assistance under section (5) or section (6) shall meet appropriate 
performance criteria prescribed under this section, if such perform-
ance criteria have been prescribed. 
COORDINATION MONITORING, AND LIAISON 
42 use 5587. 
SEC. 8. (a) The Secretary, in coordination with such Government 
agencies as may be appropriate, shall— 
(1) monitor the performance and operation of photovoltaic 
systems installed under this Act; 
(2) collect and evaluate data and information on the per-
formance and operation of photovoltaic systems installed under 
this Act; and 
(3) from time to time carry out such studies and investigations 
and take such other actions, including the submission of special 
reports to the Congress when appropriate, as may be necessary 
to assure that the programs for which the Secretary is responsible 
under this Act effectively carry out the policy of this Act. 
(b) In the development of the performance criteria and test pro-
cedures required under section 7 of this Act, the Secretary shall 
work closely with the appropriate scientific, technical, and profes-
sional societies and industry representatives in order to assure the 
best possible use of available expertise in this area. 
(c) The Secretary shall also maintain continuing liaison with 
related industries and interests, and with the scientific and technical 
community, during and after the period of the programs carried out 
under this Act, in order to assure that the projected benefits of such 
programs are and will continue to be realized. 
SOLAR PHOTOVOLTAIC ENERGY ADVISORY COMMITTEE 
Establishment 
SEO. 9. (a) There is hereby established a Solar Photovoltaic Energy 
and duties. 
Advisory Committee, which shall study and advise the Secretary on— 
42 use 5588. 
(1) the scope and pace of research and development with 
respect to solar photovoltaic energy systems; 
(2) the need for and timing of solar photovoltaic energy sys-
tems demonstration projects; 
(3) the need for change in any research, development, or 
demonstration program established under this Act; and 
(4) the economic, technological, and environmental conse-
quences of the use of solar photovoltaic energy systems. 
Membership. 
(b) The Committee shall be composed of thirteen members, includ-
ing eleven members appointed by the Secretary from industrial 
organizations, academic institutions, professional societies or insti-
tutions, and other sources as he sees fit, and two members of the public 
appointed by the President. The Chairman of the Committee shall 
be elected from among the members thereof. 
(c) The heads of the departments, agencies, and instrumentalities 
of the executive branch of the Federal Government shall cooperate 
with the Committee in carrying out the requirements of this section, 
and shall furnish to the Committee such information as the Com-
mittee deems necessary to carry out this section. 
PUBLIC LAW 95-590—NOV. 4, 1978 
92 STAT. 2519 
(d) Section 624 of the Department of Energy Organization Act 42 USC 7234. 
shall be applicable to the Committee, except as inconsistent with this 
section. 
DISSEMINATION" OF INFORMATION AND OTHER ACTIVITIES TO PROMOTE 
PRACTICAL USE OF SOLAR PHOTOVOLTAIC TECHNOLOGIES 
SEC. 10 (a) The Secretary shall take all possible steps to assure 
that full and complete information with respect to the demonstrations 
and other activities conducted under this Act is made available to 
Federal, State, and local authorities, relevant segments of the econ-
omy, the scientific and technical community, and the public at large, 
both during and after the close of the programs under this Act, with 
the objective of promoting and facilitating to the maximum extent 
feasible the early and widespread practical use of photovoltaic energy 
throughout the United States. Any trade secret or other proprietary 
information shall be exempted from such mandatory disclosure, as 
otherwise specified in law applicable to research, development and 
demonstration programs of the Department of Energy, including, but 
not limited to, section 17 of the Federal Non-Nuclear Energy Research 
and Development Act of 1974, Public Law 93-577, as amended. 
(b) The Secretary shall— 
(1) study the effect of the widespread utilization of photovoltaic 
systems on the existing electric utility system at varying levels of 
photovoltaic contribution to the system; 
(2) study and investigate the effect of utility rate structures, 
building codes, zoning ordinances, and other laws, codes, ordi-
nances, and practices upon the practical use of photovoltaic 
systems; 
(3) determine the extent to which such laws, codes, ordinances, 
and practices should be changed to permit or facilitate such use 
and the methods by which any such changes may best be accom-
plished; and 
(4) determine the necessity of a program of incentives to accel-
erate the commercial application of photovoltaic technologies. 
(c) The Secretary is authorized and directed, within one year of the 
date of enactment of this Act, to make recommendations to the Presi-
dent and to the Congress for Federal policies relating to barriers to 
the early and widespread utilization of photovoltaic systems in order 
to realize the goals set forth in section 2. These recommendations shall 
include but not be limited to— 
(1) the potential for integration of electricity derived from 
photovoltaic energy systems into the existing national grid sys-
tem, including the potential of photovoltaic-generated electricity 
to meet the peak-load energy needs of electric utilities, load man-
agement and reliability implications of the utilization of photo-
voltaic electricity by utilities, the implications of utility ownership 
of photovoltaic components leased to others primarily for decen-
tralized applications, the impacts of utility use of electricity 
derived from photovoltaic energy systems on utility rate struc-
tures, and the potential for reducing or obviating the need for 
energy storage components for photovoltaic energy systems 
through utility interface; 
42 USC 5589. 
42 USC 5916. 
Studies and 
investigation. 
Policy 
recommendations 
to the President 
and Congress. 
92 STAT. 2520 
PUBLIC LAW 95-590—NOV. 4, 1978 
Consultation and 
coordination. 
42 u s e 5556a. 
(2) the extent of competition between firms currently engaged 
in the fabrication and installation of photovoltaics components 
and systems as it affects the character and growth potential of the 
American photovoltaics industry, and the likelihood that small 
photovoltaic firms will have reasonable opportunities to compete 
and participate in the various programs authorized by this Act; 
(3) the need to identify legal alternatives to ensure access to 
direct sunlight for photovoltaic energy systems, the appropriate 
methods of encouraging the adoption of such alternatives, and 
the implications of widespread utilization of photovoltaic energy 
systems for land use and urban development; 
(4) the availability of private capital at reasonable interest 
rates for individuals, businesses and others desiring to establish 
commercial enterprises to manufacture, market, install, and/or, 
maintain photovoltaic components and systems, or purchase and 
install such systems for private, industrial, agricultural, com-
mercial or other uses; 
(5) the need for industry-wide warranty and reliability stand-
ards for photovoltaic energy components and systems for private 
sector applications, and, if appropriate, the mechanisms for 
establishing such standards; and 
(6) the attainability of the goals specified in subsection 2(b), 
and any modification of such goals which the Secretary proposes 
for consideration by Congress, with supporting analyses. 
(d) In carrying out his functions under this section, the Secretary 
shall consult with the appropriate government agencies, industry 
representatives, and members of the scientific and technical com-
munity having expertise and interest in this area. The Secretary 
also shall ensure that any study or report prepared pursuant to 
this section is fully coordinated with and reflective of any analyses 
or reports prepared pursuant to the requirements in section 208 
of the Department of Energy Act of 1978—Civilian Applications, 
Public Law 95-238, and in the President's Solar Energy Domestic 
Policy Review. The Secretary, as appropriate, may merge any con-
tinuing or on-going studies under section 208 or the Domestic Policy 
Review with those required by this section or avoid any unnecessary 
duplication of effort or funding. The separate report requirements 
of section 208 and this section, however, shall remain in force. 
Plan, 
consultation and 
submittal to 
cong 
committees. 
42 use 5590. 
INTERNATIONAL PARTICIPATION AND COOPERATION 
SEC. 11. (a) Within one year after the date of the enactment of 
this Act, the Secretary, in consultation with the Secretary of State, 
the Administrator of the Agency for International Development, 
the Director of ACTION, the Director of the Export/Import Bank 
and other appropriate Federal officials, shall submit to the House 
Committee on Science and Technology and the Senate Committee 
on Energy and Natural Resources a plan for demonstrating applica-
tions of solar photovoltaic energy systems and facilitating their 
widespread use in other nations, especially those with agreements 
for scientific cooperation with the United States. 
(b) The Secretary is authorized to encourage, to the maximum 
extent practicable, international participation and cooperation in the 
PUBLIC LAW 95-590—NOV. 4, 1978 
92 STAT. 2521 
development and maintenance of programs established under this plan. 
The Secretary, in consultation and cooperation with the Federal 
officials specified in subsection (a), shall insure to the maximum extent 
possible that the plan submitted under subsection (a) and any other 
international activities under this section are consistent with and 
reflective of any similar activities or requirements under any other 
Federal statute, specifically including any of the several programs 
under other agencies and Departments involving United States inter-
national cooperation and assistance in nonnuclear energy technology, 
and will not duplicate activities under such programs. The plan 
required in subsection (a) shall specifically identify all such programs 
and statutes and describe how the activities under this section will be 
consistent with such programs, will be coordinated with them, and will 
avoid duplication of activities under such programs. 
ENCOURAGEMENT AND PROTECTION OF SMALL BUSINESS 
SEC. 12. In carrying out his functions under this Act, the Secretary Funds set aside, 
shall take steps to assure that small-business concerns will have realis- ^2 USC 5591. 
tic and adequate opportunities to participate in the programs under 
this Act to the maximum extent practicable, and the Secretary is 
directed to set aside at least 10 per centum of the funds authorized 
and appropriated for the participation of small business concerns. 
PRIORITIES 
SEC. 13. The Secretary shall set priorities, as far as possible con- 42 USC 5592, 
sistent with the intent and operation of this Act, in accordance with 
the following criteria: 
(1) The applications utilizing photovoltaic systems which will be 
part of the research, development, and demonstration program and 
testing and demonstration programs referred to in sections 4, 5,6, and 7 
shall be located in a sufficient number of different geographic areas in 
the United States to assure a realistic and effective demonstration of 
the use of photovoltaic systems and of the applications themselves, in 
both rural and urban locations and under climatic conditions which 
vary as much as possible. 
(2) The projected costs of commercial production and maintenance 
of the photovoltaic systems utilized in the testing and demonstration 
programs established under this Act should be taken into account. 
(3) Encouragement should be given in the conduct of programs 
under this Act to those projects in which funds are appropriated by 
any State or political subdivision thereof for the purpose of sharing 
costs with the Federal Government for the purchase and installation 
of photovoltaic components and systems. 
SEC. 14. Nothing in this Act shall be construed to negate, dupli- 42 USC 5593, 
cate, or otherwise affect the provisions of title V (Federal Initia-
tives), part 4 (Federal Photovoltaic Utilization), National Energy 
Conservation Policy Act, H.E. 5037, 95th Congress, if and when that Post, p. 3280. 
Act becomes enacted by the Ninety-fifth Congress, and such part 4 
shall be exempted fully from the provisions of this Act and any 
regulations, guidelines, or criteria pursuant thereto. 
92 STAT. 2522 
PUBLIC LAW 95-590—NOV. 4, 1978 
AUTHORIZATION OF APPROPRIATIONS 
42 use 5594. 
SEC. 15. There is hereby authorized to be appropriated to the Secre-
tary, for the fiscal year ending September 30,1979, $125,000,000, inclu-
sive of any funds otherwise authorized for photovoltaic programs, 
(1) to carry out the functions vested in the Secretary by this Act, 
(2) to carry out the functions in fiscal year 1979, vested in the Secre-
tary by part 4 of title V of TI.R. 5037, 95th Congress, if enacted by 
the 95th Congress, and (3) for transfer to such other agencies of the 
Federal Government as may be required to enable them to carry out 
their respective functions under this Act. Funds appropriated pur-
suant to this section shall remain available until expended: Provided^ 
That any contract or agreement entered into pursuant to this Act 
shall be effective only to such extent or in such amounts as are pro-
vided in advance in appropriation Acts. Authorizations of appropria-
tions for fiscal years after fiscal year 1979 shall be contained in the 
annual authorization for the Department of Energy, except for those 
funds authorized for fiscal years 1980 and 1981 contained in part 4 
of title V of H.R. 5037, Mnety-fifth Congress, if enacted by the 
Ninety-fifth Congress. 
Approved November 4, 1978. 
LEGISLATIVE HISTORY: 
HOUSE REPORT No. 95-1285 (Comm. on Science and Technology). 
SENATE REPORT No. 95-1262, accompanying S. 3392 (Comm. on Energy and Natural 
r\,6sourc6S) 
CONGRESSIONAL RECORD, Vol. 124 (1978): 
June 28, considered and passed House. 
Oct. 10, considered and passed Senate, amended, in lieu of S. 3392. 
Oct. 13, House concurred in Senate amendment. 
WEEKLY COMPILATION OF PRESIDENTIAL DOCUMENTS, Vol. 14, No. 45: 
Nov. 4, Presidential statement.