Many state schools struggling to help disadvantaged pupils (Report, 22 November) are facing a further demand on their shrinking budgets. Prudent schools that have invested in solar panels to reduce their electricity bills now face a retrospective six- to eight-fold hike in their tax rates, if the government gets its way. This would be socially divisive, as it will apply to state schools but not to the private schools that have charitable status. The higher rates will also apply to businesses and other organisations that use solar electricity internally. This is yet another blow to the solar industry, already reeling from four separate subsidy cuts since May 2015. UK solar had been expanding exponentially, creating many new jobs and reducing both the wholesale price of electricity and our carbon emissions.
Emeritus Professor Keith Barnham
London
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