sustainable reserves
21Deforestation in Sri Lanka — NASA satellite view of Sri Lanka revealing sparser areas of forest to the north and east of the island Deforestation is one of the most serious environmental issues in Sri Lanka. In the 1920s, the island had a 49 percent forest cover but by 2005… …
22Plug-in hybrid — The Chevrolet Volt is the first mass production plug in hybrid available in the United States. A plug in hybrid electric vehicle (PHEV), plug in hybrid vehicle (PHV), or plug in hybrid is a hybrid vehicle which utilizes rechargeable batteries, or …
23List of United Nations-related topics — This is a list of topics related to United Nations.United Nations* United Nations * United Nations System * United Nations Compensation Commission * 1996 shelling of Qana * 2005 World Summit * 2006 United Nations Security Council election * 2010… …
24Mitigation of peak oil — The standard Hubbert curve, plotting crude oil production of an oil well or oil field over time …
25Natural resource economics — Economics …
26Kunming — 昆明   Prefecture level city   昆明市 Clockwise from top: Kunming s Skyli …
27Hubbert peak theory — Hubbert peak redirects here. For the episode of The West Wing, see The Hubbert Peak. M. King Hubbert s original 1956 prediction of world petroleum production rates …
28Petroleum in Nigeria — The extraction and drilling of petroleum in Nigeria is the largest industry and main generator of GDP in the West African nation which is also the continent s most populous. Since the British discovered oil in the Niger Delta in the late 1950s,… …
29Energy policy of Russia — The Energy policy of Russia is contained in an Energy Strategy document, which sets out policy for the period up to 2020. In 2000, the Russian government approved the main provisions of the Russian energy strategy to 2020, and in 2003 the new… …
30Energy policy of Australia — The Energy policy of Australia is subject to regulation and fiscal influence by all three levels of Government, however State and Federal energy policy deals with primary industries, such as coal. Australia is a major exporter and user of coal,… …
