Skip to main content

15 July 2026 - HM Treasury and the economics of climate and nature - Oral evidence

Committee Environmental Audit Committee
Inquiry HM Treasury and the economics of climate and nature

Wednesday 15 July 2026

Start times: 2:00pm (private) 2:30pm (public)


Add to calendar

How will climate change impact the UK’s economy? MPs explore

On Wednesday the Environmental Audit Committee explores how the net zero transition should be financed as it continues its inquiry into the Treasury’s role in climate and nature policy.

MPs will question witnesses, including the Office for Budget Responsibility (OBR) and former COP26 President Lord Alok Sharma, on the economic and financial measures the government could introduce to deliver its climate, nature and environmental objectives.

The OBR have predicted that GDP could be 8% lower by the early 2070s due to climate change, with climate damage increasing public sector debt by 56% of GDP.

Meeting details

At 2:30pm: Oral evidence
Inquiry HM Treasury and the economics of climate and nature
Assistant Director and Head of Sustainability and Climate at The Association of British Insurers (ABI)
Policy Officer at Aldersgate Group
Member of the Budget Responsibility Committee at Office for Budget Responsibility
At 3:30pm: Oral evidence
Inquiry HM Treasury and the economics of climate and nature
Chair at Transition Finance Council
Head of Secretariat at Transition Finance Council, and Head of Sustainable Finance Innovation at City of London Corporation
At 4:00pm: Oral evidence
Inquiry HM Treasury and the economics of climate and nature
Chief Executive at UK Sustainable Investment and Finance Association
Senior Economist at New Economics Foundation

The Committee is likely to use this session to consider how climate change could impact the resilience and growth of the UK’s businesses and economy.

MPs are also likely to consider the Treasury’s role in transition finance and the potential impact of the UK’s net zero transition on the economy. MPs may explore what more could be done to mobilise private investment in net zero and improve relations between the government and the financial sector.

Location

Room 8, Palace of Westminster

How to attend