Pilkington supports energy-positive office project

Pilkington supports energy-positive office project

Pilkington United Kingdom Limited has contributed glazing and technical expertise to academics at the SPECIFIC Innovation and Knowledge Centre (IKC) at Swansea University, to help deliver the UK’s first net energy-positive commercial building.

The Active Office, located on Swansea University’s new £450 million Bay Campus, is a prototype for net energy-positive commercial spaces and aims to demonstrate the organisation’s broader ‘buildings as power stations’ concept. Over an annual cycle the building is designed to generate more energy than it consumes.

The 400 sq m structure features working space for 25 people beneath a curved roof with laminated photovoltaic cells able to generate 22kW of electrical power at peak output. A range of additional technologies enable it to generate, store and release solar energy in a single, integrated system that can be easily and commercially replicated.

The Active Office, funded by Innovate UK, builds upon the principles developed with the Active Classroom, a learning and education demonstrator, designed by SPECIFIC, located at the same site. These two buildings can share information and energy providing a small ecosystem for further demonstration of Active Technologies.

The classroom project, which uses a range of innovative renewable energy and efficiency-enhancing technologies, contains a laboratory and classroom used for teaching students. For that project, Pilkington also supplied its Pilkington Sunplus™ BIPV glass, which features photovoltaic power-generation technology, turning the windows into an energy source for the building.

Achieving a net energy generation performance involves a combination of reduced energy demand and renewable energy supply. As well as exporting electricity to the grid when possible, the development also uses electrical and thermal storage to allow generated energy to be used directly by occupants and is also capable of timeshifting energy usage to periods of lower demand, reducing stress on the local infrastructure.

The innovative, energy-efficient design also features low-emissivity, double-glazed aluminium-clad timber frame windows and doors, incorporating Pilkington energiKare™ Advantage glass, which help to reduce its energy use.

Pilkington energiKare™ Advantage is twice as energy-efficient as standard double glazing as it uses advanced dual coatings to reduce heat loss through windows and allows more heat from the sun to enter the building – this effect is known as solar gain. This improves the energy efficiency of the windows and subsequently helps to reduce the cost of heating bills.

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Pilkington UK Ltd

Pilkington UK Ltd

The Pilkington name has been closely associated with glass since 1826. In 2006, Pilkington Group Limited was acquired by the NSG Group of Japan, and the name Pilkington was retained as a brand for the Group’s building and automotive products. The...
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