Keeping fit with less energy: Ravelin Sports Centre

Designers behind the Ravelin Sports Centre have crunched its energy-use numbers down to an impressive 87kWh·m-2 per year, less than half that required to achieve a DEC ‘A’ rating. Andy Pearson discovers how an innovative mix of passive and active technologies produced a sector-leading building that won a CIBSE Building Performance Award

Science in the city: the challenge of retrofitting labs

Empty retail space in the UK is attracting the attention of the booming life sciences sector. Cundall’s Rob van Zyl looks at the trend for retrofitting laboratories and, in particular, the challenge of ventilating them in built-up areas

Essential lessons from electric schools

Too many all-electric schools are being designed for peak loads that will never be met, says Cundall’s Peter Hazzard, who has been analysing data from previous designs to slash electrical demand

Setting the scene: Manchester’s new arts venue Aviva Studios

Manchester’s new arts venue, Aviva Studios, features two huge events spaces that can host anything from poetry readings to mega-raves. BDP had the challenge of devising a flexible lighting and services strategy that could adapt to any artistic situation, as the consultant’s Steve Merridew and Nick Meddows explain

Going with the flow: how improved design can lead to better roof drainage

Traditional roofs in Japan were designed to deflect rainwater away from a building and these types of roof forms are an elegant and sustainable alternative to the pipework and guttering used now. Jake Cherniayeff says a performance-based design approach can achieve similar drainage strategies on modern buildings

Lighting up the gallery: daylighting in arts institutions

Advanced techniques in lighting analysis are allowing designers to reintroduce daylighting into galleries without damaging the exhibits or causing visual discomfort to those viewing them. Max Fordham’s Nick Cramp highlights the benefits