Bjorn Lomborg

The flawed thinking at the heart of the renewable energy swindle

A new report revealing that using wood pellets to generate electricity can actually speed up global warming should be the final nail in the coffin for the flawed policy of biomass subsidies. Policies designed to incentivise green energy use are not only having a dubious effect on climate change, they are destroying biodiversity and even killing many thousands of people.

Wood (or to use the technical term covering wood, wood pellets and other burning matter like animal dung, biomass) is by far the most significant renewable energy source. In both the US and the EU, biomass is the single largest source of renewable energy. Owing to poverty, around three billion people globally cook and heat their homes with wood, twigs and dung. More than four million die prematurely each year because of the resulting indoor air pollution. 

And yet, in rich nations we have the bizarre notion that burning biomass is ‘green’ and eco-friendly. Governments, including in Britain, have deliberately promoted greater biomass dependence. The Drax power station in North Yorkshire generates seven per cent of the U.K’s electricity, predominantly burning biomass, supported by government subsidies. Seventy per cent of the electricity produced – enough to power Leeds, Manchester, Sheffield and Liverpool – is made using compressed wood pellets felled in the US and imported by ship.

But a new report from Chatham House suggests that this policy is very problematic when it comes to its goal of cutting CO2. It finds that the government’s view of biomass as a carbon neutral energy source is a ‘flawed assumption’ that is based on ignoring the emissions from the burning of wood. The problem is that the European Union policy holds the fictitious position that biomass produces no CO2 whatsoever. ‘Emissions from the fuel in use shall be taken to be zero’, says a 2009 directive. New Scientist rightly calls this assumption a ‘scam’.

The assumption underpins the EU’s 2020 renewables goal and its €8 billion (£6.84bn) annual

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