Building energy efficiency forecasts appear to be largely useless

Following on from my previous post on energy efficiency, I was very interested to read about a recent study by the University of Bath which shows a significant gap between the forecast energy efficiency of new buildings and their actual performance once in use. “A correlation analysis indicated little correlation between which variables were thought…

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Solar spurs growth in turn-up DSR

The need for the new Turn-Up DSR service was clearly shown on Saturday 25 March when daytime electricity demand fell below overnight demand for the first time, due to high levels of solar PV generation. According to government data, there is currently over 7.3 GW operational solar PV installed in GB, with a further 446…

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Turndown DSR should be a no-brainer, so what’s holding it back?

Turndown DSR is what most people think of when demand-side response is mentioned, ie reduction of demand by consumers in response to either price signals or instructions from the system operator. As it involves reduced consumption and moving consumption from periods of higher to lower demand, turndown DSR is both economically efficient and consistent with…

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