United Nations Photo

Conceptually similar

Energy in the 21st Century / The Alternatives

6/1/1981 9:14:28 AM

Unique ID UN7543279

Energy in the 21st Century / The Alternatives

6/1/1981 9:14:46 AM

Unique ID UN7543273

Energy in the 21st Century / The Alternatives

6/1/1981 9:14:32 AM

Unique ID UN7543278

Energy in the 21st Century / The Alternatives

6/1/1981 9:14:41 AM

Unique ID UN7543275

Energy in the 21st Century / The Alternatives

6/1/1981 9:14:44 AM

Unique ID UN7543274

Energy in the 21st Century / The Alternatives

6/1/1981 9:14:49 AM

Unique ID UN7543272

Energy in the 21st Century / The Alternatives

6/1/1981 9:14:35 AM

Unique ID UN7543277

Energy in the 21st Century / The Alternatives

1/1/1981 3:57:23 PM

Unique ID UN7475103

Energy in the 21st Century / The Alternatives

1/1/1981 3:57:12 PM

Unique ID UN7475105

Energy in the 21st Century / the Alternatives

6/1/1981 9:15:06 AM

Unique ID UN7543267

Energy in the 21st Century: The Alternatives

1/1/1978 5:02:00 PM

Unique ID UN7732625

Energy in the 21st Century: The Alternatives

1/1/1981 3:57:28 PM

Unique ID UN7475102

Energy in the 21st Century / the Alternatives

1/1/1981 11:34:01 AM

Unique ID UN7771608

Energy in the 21st Century: The Alternatives

6/1/1981 9:15:10 AM

Unique ID UN7543266

Energy in the 21st Century / the Alternatives

1/1/1981 12:02:28 PM

Unique ID UN7769360

Energy in the 21st Century: The Alternatives

1/1/1981 12:58:15 PM

Unique ID UN7558369

Energy in the 21st Century: The Alternatives

1/1/1981 9:33:52 AM

Unique ID UN7558361

Energy - Sources of Power: Wind

1/1/1976 11:49:28 AM

Unique ID UN7759091

Energy - Sources of Power: Geothermal Energy

1/1/1981 4:00:31 PM

Unique ID UN7771610

SG briefing on Dubai Carbon Center of Excellence At Government Summit in Dubai

Secretary-General Briefed on Dubai's Low Carbon Development

2/9/2015 6:27:34 AM

Unique ID UN7248912

Similar tones

Headline Energy in the 21st Century / The Alternatives

Caption Description The high price of oil, increasing worldwide demand for energy and awareness of the environmental problems associated with hydrocarbon fuels have made development of alternative energy sources essential. In August 1981, a United Nations Conference was held in Nairobi, Kenya, focusing on fourteen alternatives: solar energy, geothermal energy, hydropower, wind power, biomass, fuelwood and charcoal, oil shale and tar sands, ocean energy (thermal gradient, wave and tidal power), peat and energy from draught animals.
In this solar distillation plant in New Delhi, water is heated under glass using the 'greenhouse effect' and it evaporates on the glass, it is collected in its distilled form. This plant distils around 90 litres of water a day for laboratory use. [No exact date]

Unique Identifier UN7543276

NICA ID 315194

Production Date 06/01/1981 9:14:38 AM

City/Location New Delhi

Country India

Credit UN Photo/John Isaac