Solar power shines on HMS Raleigh naval training centre13 March 2012

Sailors at HMS Raleigh, the Royal Navy's shore-based training establishment in Cornwall, are enjoying the benefits of cheaper and cleaner energy, thanks to a new solar thermal installation.

Installed by Kier's energy solutions specialists, the solar technology heats the centre's main swimming pool, which is used extensively for sea survival training and during the Royal Navy's 10-week basic training course.

The solar system comprises 69 panels, which generate more than 30,000kWh of energy each year, as well as saving in excess of 7,800kg of CO2 by reducing the load on conventional heating plant.

"As energy prices continue to soar, we are seeing a growing demand from pool owners to replace expensive traditional heating systems with greener alternatives," comments Kier's energy solutions managing director Nigel Sheppard.

"Installing solar power for swimming pools is a relatively short-term investment that has long-term benefits and, after allowing for fuel savings, tax allowances and payments, payback periods generally last between six and eight years," he adds.

The thermal technology works by connecting solar panels – which convert UV radiation from the sun to heat – to a heat exchanger that supplies the pool. Swimming pools are particularly suited to using solar thermal as there is a constant demand for the heat generated.

Brian Tinham

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Kier Group Plc

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