Top 7 Climate Tech Events In The UK (2025-26)
Pitch your startup and grow your network
The UK’s climate tech and greentech ecosystem is central to the net zero transition, and 2025–2026 brings a packed schedule of events for founders, scientists, policymakers, and investors tackling decarbonisation.
From London and Cambridge to regional hubs like Glasgow and Leeds, events span carbon accounting platforms, adaptation tools, nature-based solutions, industrial decarbonisation, and more.
Browse the table below for the top UK climate tech events with dates, locations, and themes, plus tags that highlight where climate funds, corporate innovation teams, and impact investors are expected to show up.
🗓 Explore the table below for:
- Climate and greentech conferences, showcases, and startup demo days
- Topics like carbon measurement, climate analytics, energy transition, adaptation, agritech
- Core event details with direct organiser and registration links
- Signals for investor and corporate buyer presence across the ecosystem
👉 Want to explore other startup events? Check out the full startup events calendar, or dive into the climate tech ecosystem with our curated lists of climate tech venture capital firms, climate tech angel investors, and climate tech startups — or view the full climate tech investor hub.
Most exciting Climate Tech Events 2025-26
Events (name, dates, topic, website, network with investors and startups)
| Startup Event | When | Where | Website | Topic | How Long | Grow your network |
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