Max Fordham takes on Britain’s biggest Passivhaus

Camden’s Agar Grove estate is to become the UK’s biggest residential Passivhaus project. Max Fordham’s Bertie Dixon describes the challenges of building an 18-storey tower to the standard, and explains why the council is committed to the low energy code

Roundtable: What’s next for heating, cooling and ventilation?

How does our approach to services need to adapt to tackle issues such as climate change? A CIBSE Journal roundtable, sponsored by Mitsubishi Electric, examined the factors influencing the design of heating, cooling and ventilating – now and in the future. Andrew Brister reports

Light and shade – Siemens Middle Eastern headquarters

Masdar, in Abu Dhabi, is designed to showcase green technologies in the Middle East. Andy Pearson looks at how the city’s masterplan helped determine Aecom’s passive-first strategy in this Leed Platinum exemplar scheme