John McDonnell MP: Climate Timeline
John McDonnell is the Labour MP for Hayes and Harlington.
We have identified 30 Parliamentary Votes Related to Climate since 2010 in which John McDonnell could have voted.
John McDonnell is rated for votes supporting action on climate. (Rating Methodology)
- In favour of action on climate: 23
- Against: 0
- Did not vote: 7
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John McDonnell's Climate-related Tweets, Speeches & Votes
We've found the following climate-related tweets, speeches & votes by John McDonnell in the last 90 days
See Full History
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24 Oct 2025: Tweet
The evidence is piling up on what ludicrous decision Chancellor has made in trying to force thru a 3rd runway at Heathrow & PM flying to COP whilst Chancellor trashes any hope of us meeting climate targets. Bizarre political & public relations strategies. https://www.theguardian.com/environment/2025/oct/24/airport-expansion-uk-net-zero-mp-carbon-emissions-runway?CMP=Share_iOSApp_Other [Source] -
23 Oct 2025: Tweet
Chancellor’s obsession with forcing thru 3rd Runway at Heathrow is like watching a political car crash, which would burden taxpayers & passengers with huge costs, undermine our climate change commitments, destroy over 4000 homes & increase noise & air pollution for 2m people. https://x.com/johnmcdonnellMP/status/1981365685826523362/video/1 [Source] -
04 Sep 2025: Tweet
Tonight a packed meeting in St Mary’s church in Harmondsworth, one of the Heathrow villages that will be bulldozed if a 3rd runway goes ahead.15,000 face losing their homes, their local schools and their community. This is also the iconic battleground over climate change. https://x.com/johnmcdonnellMP/status/1963697974942257298/photo/1 [Source] -
01 Aug 2025: Tweet
Labour’s green credentials will be shot thru as the 3rd runway becomes the iconic battleground of climate change. As new additional flight paths are announced just before the next election, this policy,forced thru by Rachel Reeves, will hang round the necks of Labour candidates [Source]