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

Sea Life London Standard Entry + Behind The Scene Tour

 Sun, 18 Jan at 03:15 pm Sealife London Aquarium

Imperial Lates: Happiness and Health

 Thu, 29 Jan at 06:00 pm Imperial College London Free

Pure Sea Great Camden Clean Up @The Cross

 Sat, 11 Apr at 06:30 pm The Cross

Peckham Salvage Yard

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

Sea Life London Standard Entry + Behind The Scene Tour

 Sun, 03 May at 03:15 pm Sealife London Aquarium

Sea Life London Standard Entry + Behind The Scene Tour

 Sun, 21 Jun at 03:15 pm Sealife London Aquarium

Sea Life London Standard Entry + Behind The Scene Tour

 Sun, 08 Mar at 03:15 pm Sealife London Aquarium

Sea Life London Standard Entry + Behind The Scene Tour

 Sun, 05 Apr at 03:15 pm Sealife London Aquarium

Sea Life London Standard Entry + Behind The Scene Tour

 Sun, 17 May at 03:15 pm Sealife London Aquarium

Sea Life London Deluxe Entry

 Fri, 27 Feb at 12:00 am Sealife London Aquarium

Sea Life London Standard Entry + Behind The Scene Tour

 Sat, 06 Jun at 03:15 pm Sealife London Aquarium

Families Set Free: Confronting Modern Slavery at Scale

 Wed, 21 Jan at 06:30 pm The Terrace, House of Lords, London Free

Discotheques in a Dictatorship

 Thu, 29 Jan at 06:30 pm Architectural Association Free

The Floating Offshore Wind Conference 2026

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

HFCycling Monthly Meeting, Jan 2026

 Wed, 28 Jan at 06:00 pm Bike soup Cafe Free

Monthly volunteers workday - February

 Sun, 01 Feb at 10:00 am South Norwood Lake and Grounds Free

Creative Reuse of Cities

 Thu, 19 Feb at 06:30 pm London School of Economics and Political Science Free

Keeping it Wild Collective: New Year Social

 Fri, 23 Jan at 06:00 pm Camley Street Natural Park, London Wildlife Trust Free

Carbon Literacy for UAL Climate Advocates

 Fri, 20 Feb at 10:00 am UAL London College of Communication Free

Biodesign + Arts and Ecology Crit Class ONLINE

 Wed, 21 Jan at 06:30 pm Kupfer GBP 20 to 40

Talk and Workshop: A new approach to climate change

 Thu, 22 Jan at 07:00 pm London Jesuit Centre Free

Rainwater Harvesting and Greywater Recycling

 Wed, 04 Feb at 02:00 pm Building Centre Free

Coach Trip: RSPB Minsmere

 Sat, 07 Feb at 07:50 am Stop 40b Victoria Embankment GBP 30 to 35

Healthy Waterways - Community Workshop

 Thu, 29 Jan at 06:30 pm Lock Keeper's Cottage Free

Impact Investing Forum 2026

 Mon, 27 Apr at 09:00 am Kensington Conference and Event Centre GBP 250 to 594

Beckenham & Penge Repair Café at Christ Central Church

 Sat, 31 Jan at 10:00 am Christ Central Church Free

Winter Tree workshop - The Paddock

 Sat, 31 Jan at 12:00 pm The Paddock Community Nature Park Free

6th Finance and Accounting 2026 Annual Research Symposium

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

Prefigurative Planning: Enacting utopias in the here and now

 Thu, 22 Jan at 06:00 pm Room G13 Free

Coppicing & Woodland Management in Wick Woodland 4

 Sun, 18 Jan at 10:00 am Hackney Marshes Pavilion Free

The Price of Pixels

 Tue, 17 Feb at 06:00 pm Gresham College Free

Yarn Play with Nicola J Reid

 Wed, 21 Jan at 06:30 pm Firepit Free

Make your own zero waste sweatshirt

 Sun, 01 Feb at 11:00 am FABRICATIONS GBP 104

Workshop for the Planet: Circular Economy Collage

 Sat, 31 Jan at 01:30 pm Kilburn Library (Camden) Free

Fashion Upcycling Workshop at the Oxo

 Sat, 17 Jan at 01:30 pm Unit 2.10, Oxo Tower Wharf GBP 35 to 70

Crafting Futures: Knowledge, Curriculum & Climate Resilience

 Wed, 21 Jan at 05:00 pm London College of Fashion Free

Energy Transition: Glocal Views – UNAM Europe Permanent Seminar

 Mon, 26 Jan at 05:00 pm Franklin Wilkins Building Free

Is the future of food assistance ‘digital by default’?

 Thu, 12 Feb at 06:00 pm SOAS University of London Free

The Museum of Connection Workshop with Georgia Clemson and Lina Ivanova

 Sat, 14 Feb at 06:00 pm IMT Gallery GBP 17 to 28

Dreaming in the climate emergency.

 Mon, 02 Feb at 06:00 pm The Cockpit Free

Forest Tots - a morning of outdoor activities for pre-school children

 Thu, 29 Jan at 10:00 am Holland Park Ecology Centre GBP 9

GreenTech, EcoTech Startups, Innovators & Investors Networking Event

 Thu, 22 Jan at 07:00 pm Cubanista GBP 6 to 39

After Melissa: Restoring Jamaica's Heritage

 Thu, 29 Jan at 06:00 pm The Jamaican High Commission GBP 0 to 20

21st Jan 2026 – Antartica 2.0: The Heat is On (talk + pub quiz)

 Wed, 21 Jan at 07:00 pm The Old King's Head Free

Sustainability & GreenTech Startups, Investors, Innovators Networking

 Thu, 22 Jan at 07:00 pm Paloma Chelsea GBP 6 to 326

Climate Curious LIVE

 Wed, 11 Feb at 06:30 pm The Conduit Free

Hiking in scenic Chiltern Hills, on the banks of river Thames

 Sat, 24 Jan at 08:30 am Praed Street GBP 12

Water Efficiency and Conservation in Buildings

 Wed, 28 Jan at 02:00 pm Building Centre Free

MasterClass in Sustainable Events, 2-Day Course in London

 Thu, 19 Feb at 10:00 am Novotel London ExCeL GBP 949

In the Studio With Ali Honour: a dinner exploring The Future Pantry

 Thu, 05 Feb at 06:30 pm Food & Drink Studio, 3rd Floor, Fortnum & Mason GBP 71

Keeping global warming below 2°C: a feasible action plan

 Mon, 09 Feb at 06:30 pm Hong Kong Theatre Free

Introduction to Natural Dyes Workshop

 Thu, 12 Feb at 05:30 pm Camden Art Centre GBP 39

Power Station - LONDON - GENESIS

 Tue, 20 Jan at 06:00 pm Genesis Cinema

Earthlings Experience, Leicester Square

 Sat, 07 Feb at 06:00 pm Near Empire Casino

Green Skills Breakfast

 Wed, 28 Jan at 08:30 am Oaklin Consulting Free

The Conservation Volunteers - Crane Park Water Vole Habitat Creation

 Thu, 12 Feb at 10:00 am FORCE Kingfisher Bench Free

Nature-disclosure In The Built Environment Module 1 (London)

 Thu, 12 Feb at 10:00 am Aldgate Tower GBP 86 to 222

Hiking Leith Hill Tower and the enchanting woodlands of the Surrey Hills

 Sat, 21 Feb at 09:10 am Victoria GBP 12

Night of Flight Free Adventure

 Thu, 19 Mar at 06:30 pm Kings College London, B5 Auditorium, Franklin Wilkins Building, Stamford Street, London SE1 9NQ

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

January 2026 Environmental Social & Governance Mayfair Networking Drinks

 Tue, 27 Jan at 06:00 pm Davy's at St James' GBP 44 to 434

Royal Society Africa Prize Lecture by Professor Ara Monadjem

 Wed, 15 Apr at 06:30 pm The Royal Society Free

Earthlings Experience, Leicester Square

 Sat, 24 Jan at 06:00 pm Near Empire Casino

Imbolc - Candlemas on Primrose Hill, London

 Sun, 01 Feb at 01:00 pm Primrose Hill, London NW1 8YH (entrance opposite Rothwell St), London

London Fund Industry March City (ESG Sector) Networking Breakfast

 Thu, 12 Mar at 08:00 am Polo Bar - 24 Hour Great British Cafe GBP 44 to 434

EARTH'S GREATEST ENEMY - London Premiere with Abby Martin Q&A

 Tue, 17 Mar at 07:30 pm Prince Charles Cinema USD 0 to 30

Advanced Solar Training at SIG Stratford

 Tue, 03 Mar at 09:00 am SIG Roofing Stratford Free

Sea Life London Standard Entry + Behind The Scene Tour

 Fri, 23 Jan at 12:15 pm Sealife London Aquarium

Ecosocialism Conference 2026

 Sat, 30 May at 10:00 am London South Bank University GBP 0 to 22

Fashion Upcycling Workshop at the Oxo

 Fri, 17 Apr at 01:30 pm Unit 2.10, Oxo Tower Wharf GBP 35 to 70

5th International Conference on Microbiology

 Mon, 22 Jun at 09:00 am London

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

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

World Wetlands Day Guided Tour

 Mon, 02 Feb at 07:30 am Walthamstow Wetlands, London Wildlife Trust GBP 16

City & Guilds Construction & Built Environment Conference- South 2026

 Thu, 26 Mar at 09:30 am City & Guilds Free

HIKE 18km Canals, Sandy Trails and Medieval Churches of the Surrey Hills Woods

 Sun, 08 Mar at 08:30 am London Waterloo station

ESG Conferences 2026

 Mon, 27 Apr at 09:00 am Kensington Conference and Event Centre GBP 199 to 594

Exploring Lifecycles at the Centre for Wildlife Gardening

 Sun, 14 Jun at 10:00 am Centre for Wildlife Gardening GBP 3

Spring Equinox Picnic

 Sat, 21 Mar at 01:00 pm Greenwich Park

London ESG March City of London Networking Breakfast, Make ESG Connections

 Thu, 12 Mar at 08:00 am Polo Bar - 24 Hour Great British Cafe GBP 44 to 434

Full Moon Celebration

Mon, 02 Mar at 07:00 pm One Tree Hill, Honor Oak, London

Women* Conservation Volunteering Days: Building Leaky Dams, Epping Forest

 Fri, 30 Jan at 10:00 am Epping Forest Visitor Centre at Chingford Free

Investment Funds & Climate Impact 2026

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

Wellbeing Walk at Nunhead Cemetery

 Sat, 14 Jun at 10:30 am Nunhead Cemetery Free

NOURISHed cookery course for adults - January

 Tue, 20 Jan at 10:00 am Nourish Hub Free

Drawn to Nature: Exploring art and nature in the Royal Parks

 Fri, 10 Oct at 12:30 pm Regent's Park Allotment Free

Surplus Surgery: Drop in. Scrub up. Sort it out.

 Tue, 05 Aug at 05:30 pm StreetBox Free

Buzz Map: Insect DNA Mapping

 Mon, 16 Feb at 10:30 am Walthamstow Wetlands, London Wildlife Trust Free

Feel Good WALK – Walk, Reset, Connect

 Mon, 12 Jan at 10:00 am Tooting Bec Common (Meet at Cafe) GBP 10

ReSTYLE it, ReUSE it!

 Mon, 05 Jan at 04:15 pm Lesnes Abbey Lodge Free

Islington Reusable Nappy, Baby Clothes and Maternity Wear Give and Take

 Tue, 04 Apr at 10:00 am Islington Ecology Centre Free

Sea Life London Standard Entry + Behind The Scene Tour

 Thu, 29 Jan at 12:15 pm Sealife London Aquarium

Sea Life London Standard Entry + Behind The Scene Tour

 Tue, 20 Jan at 11:15 am Sealife London Aquarium

Sea Life London Standard Entry + Behind The Scene Tour

 Wed, 28 Jan at 12:15 pm Sealife London Aquarium

Sea Life London Anytime Entry

 Wed, 15 Apr at 12:00 am Sealife London Aquarium

Make and Print Your Own Bees Wax Food Wraps

 Sat, 30 Nov at 07:00 pm Mini Picassos GBP 28 to 56

2025 Wild Food/Foraging Walk - every month

 Sat, 15 Feb at 01:00 pm Tower Hamlets Cemetery Park GBP 50

SEND Session at Walthamstow Wetlands

 Sun, 01 Sep at 11:00 am Walthamstow Wetlands, London Wildlife Trust Free