RT Report T1 The hydrogen economy: a non-technical review A1 United Nations Environment Programme, PB United Nations Environment Programme SN 92-807-2657-9 YR 2006 FD 2006 LK https://wedocs.unep.org/handle/20.500.11822/9024 UL https://wedocs.unep.org/handle/20.500.11822/9024 NO As a clean energy carrier that can be produced from any primary energy source, hydrogen used in highly efficient fuel cells could prove to be the answer to our growing concerns about energy security, urban pollution and climate change. This prize surely warrants the attention and resources currently being directed at hydrogen even if the prospects for widespread commercialisation of hydrogen in the foreseeable future are uncertain. DS UN Environment Document Repository RD Sep 21, 2026