Environmentalism Events in London

Check out happening environmentalism events all around London, EN

Smart City Expo London, UK

 Tue, 30 Jun at 10:00 am Emirates Stadium USD 99 to 2,999

Pure Sea Great Camden Clean Up @The Cross

 Sat, 11 Apr at 06:30 pm The Cross

Sea Life London Anytime Entry

 Sun, 01 Mar at 12:00 am Sealife London Aquarium

Peckham Salvage Yard

 Sun, 08 Mar at 11:00 am Copeland Park & Bussey Building

Banff Mountain Film Festival - London - 19 March 2026

 Thu, 19 Mar at 07:30 pm Union Chapel GBP 18 to 20

March for Love, Hope + Unity

 Sat, 28 Mar at 12:00 pm Park Lane, London, United Kingdom

Sea Life London Deluxe Entry

 Fri, 24 Apr at 12:00 am Sealife London Aquarium

David Attenborough's Ocean In Concert

 Sat, 28 Feb at 07:30 pm Royal Festival Hall

Feeding the Future: Women Leading the Next Food Revolution

 Tue, 10 Mar at 06:30 pm Fortnum & Mason GBP 28

The Boy Who Harnessed The Wind

 Thu, 07 May at 07:30 pm sohoplace

The Boy Who Harnessed The Wind

 Sat, 23 May at 07:30 pm sohoplace

Hike to Atlantic Grey Seals – Britain's Wildlife Safari

 Sat, 28 Feb at 07:45 am ibis London City - Shoreditch GBP 85

Hiking Cotswold Villages – The Most Beautiful in Britain

 Sun, 15 Mar at 07:45 am Novotel London West GBP 85

GreenTech, EcoTech Startups, Innovators & Investors Networking Event

 Thu, 26 Feb at 07:00 pm Cubanista GBP 6 to 39

The Boy Who Harnessed The Wind

 Fri, 22 May at 07:30 pm sohoplace

The Boy Who Harnessed The Wind

 Sat, 20 Jun at 07:30 pm sohoplace

The Boy Who Harnessed The Wind

 Thu, 16 Jul at 07:30 pm sohoplace

Hike: Faversham to Whitstable – Sat 21 Mar 2026

 Sat, 21 Mar at 08:45 am London Victoria Train Station

The Boy Who Harnessed The Wind

 Sat, 09 May at 02:30 pm sohoplace

20km Roman Chichester - Coastal paths, Estuaries, Bosham Town & Ferry ride

 Sat, 07 Mar at 08:30 am Victoria Station GBP 38

Crystal Palace Park - mixed adult forest bathing

 Sun, 01 Mar at 02:00 pm Sydenham Gate Free

BEF_13: Flood Resilience - In Focus

 Tue, 24 Feb at 06:00 pm Allies and Morrison Free

The Global Casino: Ann Pettifor and Adrienne Buller in Conversation

 Tue, 24 Feb at 07:00 pm Foyles GBP 8 to 22

Nature Tots at Centre for Wildlife Gardening - Spring 2 (Feb-Mar 2026)

 Mon, 23 Feb at 10:30 am London Wildlife Trust Centre For Wildlife Gardening GBP 42

Sustainability & GreenTech Startups, Investors, Innovators Networking

 Thu, 26 Feb at 07:00 pm Paloma Chelsea GBP 6 to 326

Power Station - LONDON - GREENWICH PICTURE HOUSE

 Thu, 19 Mar at 08:00 pm Greenwich Picture House

The Floating Offshore Wind Conference 2026

 Tue, 03 Mar at 08:30 pm One American Square

March Hampstead Heath (London) Wild Food Foraging/ Foragers Walk.

 Sun, 01 Mar at 12:00 pm Hampstead Heath GBP 22

Weaving on the Water

 Thu, 12 Mar at 06:00 pm Floating Garden GBP 14 to 39

Wildlife Gardening Workshop

 Sat, 07 Mar at 11:00 am Walthamstow Wetlands, London Wildlife Trust GBP 16

Hiking the Jurassic Coast UNESCO World Heritage Site

 Sat, 07 Mar at 07:45 am Novotel London West GBP 85

Screening & Panel: Wilding at The Duke Organic

 Wed, 04 Mar at 05:30 pm The Duke Organic GBP 10 to 20

Eco-Brutalism: Designing the Future Now

 Wed, 11 Mar at 06:30 pm Alexandra & Ainsworth TRA Hall GBP 10

edie 26 x London - Small99's People, Planet, Pint™: Sustainability Meetup

 Thu, 26 Mar at 04:00 pm The Peacock - Angel GBP 0 to 5

Extinction Encounters with Professor Dolly Jørgensen

 Wed, 11 Mar at 05:30 pm Grant Museum of Zoology Free

Foraging Course in London

 Sun, 22 Mar at 02:00 pm Hackney Marshes Centre GBP 40

Introduction to Natural Dyes Workshop

 Sat, 14 Mar at 02:00 pm Camden Art Centre GBP 39

LOANHOOD - Islington Clothes Swap

 Sat, 21 Mar at 11:30 am St Andrew’s Church, Thornhill Square Free

Seaford to Eastbourne (Seven Sisters cliffs) Walk - Sat 30 May 2026

 Sat, 30 May at 08:30 am London Victoria Train Station

Networking Event: Green & Smart: Sustainability & Climate Tech

 Fri, 13 Mar at 06:00 pm The Moniker GBP 10 to 14

BEGINNERS HIKE 14km Fishing Towns & Nature Reserves of the Thames Estuary

 Sun, 15 Mar at 08:40 am Fenchurch Street station GBP 33

The Mount Everest Foundation: Summits, Science and Survival

 Thu, 26 Mar at 06:30 pm Royal Geographical Society GBP 22

CIBSE Fellows Network Masterclass with Vivienne Grafton

 Wed, 18 Mar at 05:30 pm CIBSE Free

Nursery Experience

 Tue, 24 Mar at 10:00 am Hyde Park Nursery GBP 95

Reimagining Waste: An Interactive Showcase

 Wed, 25 Mar at 06:00 pm 10 Dirty Ln GBP 4 to 8

40 years on: Chornobyl’s legacy and European environmental security

 Wed, 01 Apr at 06:00 pm The RSA Free

Holiday workshops: Architecture for plants (ages 9 - 11)

 Tue, 31 Mar at 02:15 pm The Royal Institution of Great Britain GBP 34 to 42

Street Swap Primrose Hill

 Sat, 28 Mar at 10:00 am Primrose Hill Community Library Free

The Boy Who Harnessed The Wind

 Mon, 01 Jun at 07:30 pm sohoplace

Holiday workshops: Architecture for plants (ages 7 - 8)

 Tue, 31 Mar at 11:00 am The Royal Institution of Great Britain GBP 34 to 42

ICS London: Decolonizing Maasai History

 Wed, 11 Mar at 06:30 pm International Centre for Sustainability (ICfS) Free

Designing Digital for a Sustainable Future

 Fri, 20 Mar at 04:00 pm ustwo London GBP 44 to 55

LONDON - INVESTMENT TECHNOLOGY CONFERENCE - SUSTAINABLE BUSINESS UNION

 Wed, 18 Mar at 09:00 am The Dorchester GBP 0 to 109

Wild Health: People, Nature & One Health

 Tue, 05 May at 06:00 pm Huxley Lecture Theatre, ZSL Meeting Rooms Free

Archives of Activism: Exploring Environmental Justice

 Wed, 25 Mar at 06:00 pm LSE Cheng Kin Ku Building (CKK) Free

BEGINNERS HIKE 16km Ivinghoe Beacon and the Forests of the Chiltern Hills

 Sun, 19 Apr at 08:55 am London Euston Station GBP 34

Clinging by a Claw – The London Premiere

 Tue, 21 Apr at 05:30 pm Ladbroke Hall GBP 75

Investment Funds & Climate Impact 2026

 Mon, 27 Apr at 09:00 am Kensington Conference and Event Centre

Restoring British Nature | The Linnean Assembly 2026

 Wed, 29 Apr at 09:00 am Linnean Society of London GBP 49 to 93

Roe Green Community Planting Day

 Sat, 21 Mar at 12:00 pm Kingsbury Road Free

Net Zero Networks 2026

 Wed, 06 May at 09:30 am IET London: Savoy Place, Savoy Place, London, UK Free

London Day of Nature 2026

 Sat, 09 May at 10:00 am Camley Street Natural Park, London Wildlife Trust GBP 14

Business Networking: Sustainability, Green Tech Startups at Bond Mayfair

 Mon, 25 May at 06:00 pm Bonds Mayfair GBP 12 to 17

Intro to Reclaimed Woodworking: Make Your Own Custom Timber Shelf!

 Sat, 07 Mar at 10:50 am Garden of Earthly Delights GBP 85 to 110

Nature Tots at Centre for Wildlife Gardening - Summer 2 (Jun-Jul 2026)

 Mon, 01 Jun at 10:30 am London Wildlife Trust Centre For Wildlife Gardening GBP 0 to 59

Hamza Yassin: My Life Behind the Lens

 Sun, 24 May at 02:00 pm Richmond Theatre

For the Land of Wood and Water: XAYMACA , Gathering to Galvanise

 Thu, 26 Feb at 07:00 pm Reference Point GBP 12 to 44

Community Pantry at the Nourish Hub - 27 Feb 2026

 Fri, 27 Feb at 01:00 pm W11 4SS Free

Launch of Justice in Critical Minerals Governance and Energy Transitions

 Tue, 03 Mar at 06:00 pm Bush House, 8th Floor North Free

Architecture, Energy, Climate: Panel Discussion

 Tue, 24 Feb at 06:00 pm M416 (Robin Evans Room), University of Westminster Free

Documentary Screening & Conversation: A Place in the City

 Wed, 18 Mar at 06:00 pm UCL Institute of Archaeology Free

State of CCS in the UK: Scientific, Engineering, and Academic Perspectives

 Wed, 25 Feb at 02:00 pm Imperial College London Free

Protest the cuts! Save Lambeth's local services

 Wed, 04 Mar at 06:00 pm Lambeth Town Hall

Guided Bird Walk

 Sun, 08 Mar at 10:00 am Walthamstow Wetlands, London Wildlife Trust GBP 11

AURORA: What Happened To The Earth?

 Wed, 04 Mar at 12:00 am Cinemas Worldwide

climatepadel Ldn 2603

 Wed, 11 Mar at 06:00 pm Stratford Padel Club GBP 25 to 40

Pitches in Peril: What the World Cup Means for Football’s Climate Future

 Thu, 05 Mar at 06:00 pm G08 Sir David Davies LT, Roberts Building Free

Forest Bathing: a mindfulness & nature-based session to de-stress & relax

 Sun, 15 Mar at 11:30 am Beckenham Place Park, London GBP 25

The Boy Who Harnessed The Wind

 Thu, 21 May at 07:30 pm sohoplace

Ecosystem Fair 2026

 Wed, 11 Mar at 11:00 am I-HUB Free

EcoFutures: Planetary Thinking and Infrastructures

 Fri, 27 Feb at 01:00 pm Chelsea College of Arts Free

Forest Bathing for Wellbeing: mindfulness, breathing & nature connection

 Sun, 08 Mar at 11:30 am Ruskin Park GBP 22

Roots For The Future 2026

 Sat, 18 Apr at 11:00 am Liberty Woodland School GBP 3 to 7

The Palestine Relay Launch: Green Park to Greenwich

 Sat, 28 Mar at 10:00 am The Green Park Free

The Sustainable Table: Mindful Dining Experience

 Sat, 28 Feb at 05:00 pm Besu Space GBP 35

Green Futures Job Fair (Public Invitation Only)

 Tue, 03 Mar at 10:00 am 76 Vincent Square Free

The Boy Who Harnessed The Wind

 Thu, 25 Jun at 07:30 pm sohoplace

The Plantain Programme

 Sun, 15 Mar at 12:00 pm ITAL COMMUNITY GARDEN- The Black Gate next to Free

Primark | London Westfield White City | Mend & Patch | London Repair Week

 Fri, 06 Mar at 02:00 pm Primark Free

Sustainable Design Forum 2026

 Thu, 23 Apr at 10:00 am Crypt on the Green GBP 0 to 22

Impact with Intention

 Thu, 26 Feb at 06:30 pm Ellisse by Spacemade GBP 6

Women Shaping Solutions for Food Insecurity

 Tue, 03 Mar at 06:00 pm Corner Corner GBP 10

Traid X Alterist X OPNY: Upcycled T-Shirt Collection Launch Party

 Thu, 05 Mar at 07:00 pm Traid Free

Zine Making Workshop + Cover and Bookmark Up-Cycling

 Thu, 05 Mar at 07:00 pm 69 Kensington Church St GBP 22

Primark | London White City | Illustrative Embroidery | London Repair Week

 Thu, 05 Mar at 12:30 pm Primark Free

Spring Drinks: The Future of the Grid is Becoming Clearer

 Tue, 24 Mar at 06:00 pm Sustainable Ventures Free

Screening | Stronger Than the Wave

 Sun, 01 Mar at 03:00 pm 101-111 Kensington High Street, W8 5SA London, United Kingdom

6th Finance and Accounting 2026 Annual Research Symposium

 Wed, 17 Jun at 09:00 am University of Westminster (Marylebone Campus) Free

Castle Forum X Octopus Energy - The Future of Business

 Wed, 25 Mar at 06:00 pm Octopus Energy (London) Free

Spring Bioblitz at Sydenham Hill and Dulwich Wood

 Sat, 14 Mar at 11:00 am Sydenham Hill Wood Free