Bristol Mayor, George Ferguson, will today unveil the UK's first council-owned wind farm which is being installed at Avonmouth.
It's hoped the turbines, when they swing into action next month, will become the council's biggest source of renewable energy.
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We're going to hang onto plenty of warm sunshine and light winds this afternoon but another chilly night is on the cards.
Jean Simmonds, 86, went missing earlier today (September 18).
The site, which has taken nine years to construct, is due to open this autumn.