AIDS And the Third World (Panos Dossier, No 1)

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In the meantime, over one-third of our transportation needs are still met by petroleum. In 2050, the uranium demand would be 306,000 tonnes/annum, which would require a 7-fold increase in current mining production rates. Life will become more difficult in the industrialized West too. An hour of coal-generated 100-watt electric light creates 0.05 pounds of atmospheric carbon, a bucket of ice makes 0.3 pounds, an hour's car ride 5. These inverters use maximum power point tracking (MPPT) to get maximum power from the PV array.

Pages: 198

Publisher: New Society Pub; Trade ed edition (December 1988)

ISBN: 0865711437

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