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The power authority report shows that this propaganda is based on incorrect figures. It finds that the group of major Government waterpower projects, which served as the basis for the propaganda, will actually deliver electric power to markets, involving 200 miles transmission, for a corrected average of approximately 3.3 mills, as compared with a corrected steam power cost of from 5.6 mills to 6.3 mills, depending upon the cost of fuel in the areas served.

The report, by establishing a technically sound method of appraising the economy of contemplated Government hydro undertakings, reveals the certainty that hydroelectric projects will prove economically sound as integral parts of the Government river basin conservation program.

Respectfully,

FRANK P. WALSH, Chairman.

GOVERNMENT HYDRO VERSUS

PRIVATE STEAM POWER

A STUDY IN RELATIVE ECONOMY

PREPARED BY

THE POWER AUTHORITY OF THE STATE OF NEW YORK

Trustees

FRANK P. WALSH, Chairman

JAMES C. BONBRIGHT, Vice Chairman

FRED J. FREESTONE

GEORGE S. REED

LELAND OLDS, Executive Secretary

Technical staff

GERALD V. CRUISE, Civil Engineer
SOL E. SCHULTZ, Electrical Engineer
GEORGE G. HYDE, Mechanical Engineer
JAMES I. METCALF, Valuation Engineer

VII

TABLE OF CONTENTS

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Introduction: Development of misleading propaganda.
Section 1. Summary of conclusions and findings..

Correction of false premises shows Government hydro
cheaper than steam__

Major Government hydro projects offer great savings in
power cost

Many potential hydro developments will prove economic_
National Resources Board contemplates many hydro
projects

Canadian systems prove hydro offers dependable power
supply..

Section 2. Critical analysis of Mr. Fowle's assumptions.

Section 3. Modern steam generating costs..

Investment cost_

Reserve requirements..

Generating cost in load center steam stations.

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Modern practice tends toward transmission networks.
Steam generating costs on network basis..

Section 4. Economic analysis of major hydro projects__
Basic assumptions...

St. Lawrence River development.

Bonneville development_--
Grand Coulee development.

Boulder Dam development.

Section 5. Economic investment in Government hydro projects..

Public hydro investment limits derived from cost of alter-
native private steam generation _ _ _

Limit of economic investment in public hydro per kilowatt
of dependable capacity--

Section 6. Water power as a dependable source of system supply.
Correlated hydro projects for system power supply.
Ontario finds hydro power dependable-

Hydro systems have lowest rates.

Section 7. Intangibles favor Government hydro..

Lower fixed charges make possible wider use of resources__
Public plant may eventually operate debt-free

Appendix I. Modern steam-generating costs.

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Current steam-station design_

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Cost of modern fuel generation at large load centers. -
Steam-generating costs on network basis__

Transmission costs..

Appendix II. Cost of power from major Government hydro projects

compared with cost of equivalent steam power--
Modification of Mr. Fowle's assumptions..
Steam-Capacity factor-Installation
Thermal performance..

Hydro-Investment cost-Salability of secondary
power-Load factor-Fixed charges-Operat-
ing cost-Reserve factor-Transmission cost..

cost

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IX

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