Energy & Environment

For today’s civil servants, says Defra permanent secretary Bronwyn Hill, success rests on the ability to work across organisational boundaries. Suzannah Brecknell hears her explain her philosophy – with plenty of examples.

In her role as chair of the environmental audit committee, Joan Walley MP is responsible for scrutinising cross-departmental work on sustainability. Edward Davie hears her take aim at the coalition's green performance.

Broadening the focus of environmental monitoring, the PM is ‘mainstreaming’ sustainability into all management and policymaking. Suzannah Brecknell gets an explanation from Defra director-general Mike Anderson.

At Defra, Helen Ghosh ditched Whitehall’s traditional departmental structure in favour of a fluid, project-based system. Now, she tells Matt Ross, we’re facing an even greater revolution in relations between the centre and the front line

April saw the launch of a scheme which will result in departments paying tariffs for all their carbon emissions. The Environment Agency’s Tony Grayling tells Ruth Keeling about a radical move to improve sustainability

The Food and Environment Research Agency was launched with dreams of commercial development – into the teeth of the financial crisis. Chief executive Andrew Belton tells Ruth Keeling that he remains optimistic

The latest figures show that government bodies are making patchy progress towards their 2010-11 targets for sustainable operations. Ruth Keeling examines both what’s helping them improve, and what’s holding them back.

Having left the Sustainable Development Commission, veteran environment activist Jonathon Porritt can now speak freely on sustainability policy. Matthew O’Toole hears complaints that Whitehall has resisted change