RT null T1 Promoting Knowledge Management and Skills Development Policies on biogas in Ghana: Policies and gaps K1 renewable resource K1 renewable energy source K1 biogas K1 climate change K1 Africa K1 environmental policy K1 environmental protection K1 energy conservation K1 green economy K1 Ghana K1 knowledge management K1  Energy Efficiency YR 2019 FD 2019 LK https://wedocs.unep.org/handle/20.500.11822/33692 UL https://wedocs.unep.org/handle/20.500.11822/33692 NO The increasing world wide awareness and concern about the environmental impacts of fossil fuels coupled with the oil price shocks of the early 1970s,1980s, 2007/8, and likely future price hikes, have lent enormous weight to a switch to renewable energy sources. DS UN Environment Document Repository RD Sep 21, 2026