The Environment Agency has announced the appointment of Phillip Duffy as its new chief executive.

Duffy, who joins the agency from HM Treasury where he was director-general of growth and productivity, will start in his new position on July 1, of this year.

As chief executive of the Environment Agency Duffy will lead work in tackling challenges facing the UK’s environment like climate change and extreme weather events.

Sir James Bevan will step down as chief executive on March 31, after over seven years in the position, and the Environment Agency’s director for local operations, John Curtin, will be interim chief executive until Duffy starts in the role.

Speaking on Duffy’s appointment, chair of the Environment Agency Alan Lovell said: “We’re very excited to have Philip joining the Environment Agency. As climate change and population growth increase the pressures on England’s precious resources, we have a vital role delivering for people, nature and the economy.

“Philip brings considerable experience from the treasury and will head up a truly excellent executive team.”

Duffy said he was delighted to take on the leadership of the agency and that its mission – to protect and enhance the environment and support sustainable development – has never been more critical.

“The agency can be proud of its record. And as it approaches its 30th anniversary, I look forward to hearing from all sides about what should come next, and what more the agency could do to make this the first generation to leave the environment in a better state than it inherited,” he said.

Environment Secretary Thérèse Coffey thanked Bevan for his service as chief executive and welcomed Duffy to the role.

“I congratulate Philip on his appointment and look forward to working with him as we continue to deliver on our shared national endeavour to improve the environment,” she said.