Topics
Dams
Forecasting
Hydroelectric power plants
10
Economic aspects
6
Electric power consumption
6
Planning
5
Economic forecasting
4
Energy development
4
Population forecasting
4
Economic conditions
3
Social aspects
3
Electric power
2
Prices
2
Social conditions
2
Transportation
2
Appropriations and expenditures
1
Bus travel
1
Design and construction
1
Expenditures, Public
1
Power utilization
1
Research
1
Technical writing
1
Underground electric power plants
1
Water tunnels
1
Water-power
1