A small proof-of-concept green hydrogen facility in Vredendal, in the Western Cape, has entered into production and its developers are now seeking to raise finance for a 5 MW commercial project, which they believe could be the precursor to a ‘hydrogen valley’ in the province. The commercial plant would comprise a 10 MW solar photovoltaic facility and a 5 MW hydrogen plant and is expected to involve an investment of R460-million, depending on the cost of the electrolyser units.