Location Brent, London System size 3 kWp average on 80 homes Annual electricity savings, average per home £120 Annual income from feed-in tariff, average per home £800 CO 2 savings per year 1,326 - 1,590 kg per year Estimations only, correct at time of installation Case study A flavour of the project London Housing Association tenants saw an unusual trend in their electricity bills. Rather than rise, as the case for the majority, some have the

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