Sustainability conferences in the UK in 2026

Here’s SustainabilityOnline’s guide to the top sustainability conferences and events taking place in the UK over the coming year. This guide will be updated as and when new events are announced – check back regularly for updates. Other events taking place around Europe can be found here.

Event: Low Carbon Agriculture Show
Date(s): 14–15 January 2026
Location: Birmingham
Website: https://www.lowcarbonagricultureshow.co.uk/

The Low Carbon Agriculture Show 2026 is dedicated to low-carbon farming practices, innovative technologies, and sustainable energy solutions. Co-located with LAMMA, the two-day show at the NEC Birmingham will bring together farmers, landowners, and industry leaders to explore environmental management, regenerative farming, renewable energy systems, agri-tech innovations, and low-emission vehicles.

Event: Inspiring Sustainable Tourism Conference 2026
Date(s): 22 January 2026
Location: Newry, Northern Ireland
Website: https://www.sustainabletourismnetwork.ie/inspiring-sustainable-tourism-conference/

The Inspiring Sustainable Tourism Conference 2026 will focus on climate action, community engagement, and collaborative approaches in sustainable tourism. The event brings together industry professionals, policymakers, and local stakeholders to share practical strategies and innovations that balance tourism development with environmental and social responsibility. The conference is supported by Newry Mourne Down District Council and hosted at Killeavy Castle Estate.

Event: Sustainable Foods 2026
Date(s): 28–29 January 2026
Location: London
Website: https://www.sustainablefoodsevent.com/

Sustainable Foods 2026, taking place in London at the end of January, is dedicated to transforming food systems towards net zero, nature-positive, and health-enhancing outcomes. The fifth annual edition will welcome over 700 delegates, 100+ speakers, and participants from 45+ countries to tackle pressing challenges in the food and drink sector. The event is structured around four pillars: Health & Nutrition, Food Security, Net Zero and Regenerative Agriculture.

Event: Water Summit 2026
Date(s): 11 February 2026
Location: London
Website: https://events.economist.com/water-summit/

Hosted by Economist Impact, the Water Summit 2026 will bring together senior leaders from across the water industry, including industrial users, utilities, investors, technology providers, and regulators. The event focuses on climate risk management, funding resilient infrastructure, and operational strategies to reduce water use, offering a platform for collaboration, insight sharing, and actionable solutions to strengthen water security and sustainability in industrial and urban contexts.

Event: A Greener Future (AGF) – Green Events & Innovation (GEI18)
Date(s): 24 February 2026
Location: London
Website: https://www.agreenerfuture.com/gei

GEI18 is a flagship sustainability conference for the events and live entertainment sector, celebrating 18 years of advancing environmental, social, and economic responsibility. Organised by A Greener Future (AGF) in partnership with the International Live Music Conference (ILMC), this year’s event will feature panel discussions, case studies, and breakout sessions covering transport, energy, circularity, inclusivity, and climate justice, as well as celebrating the achievements of music festivals and events at the International AGF Awards. The 2026 programme features high-profile speakers including conservationist and broadcaster Chris Packham CBE, Ecotricity founder Dale Vince OBE, and musician David Gray.

Event: Economist Impact Sustainability Week
Date(s): 2–4 March 2026
Location: London
Website: https://events.economist.com/sustainability-week/

Sustainability Week 2026 (pictured), held at the Intercontinental London – the O2, is the 11th annual edition of this influential conference, now incorporating the 3rd annual Energy Transition Summit. The event, hosted by Economist Impact, will welcome more than 2,500 senior sustainability leaders, including CSOs, CFOs, and CEOs, for interactive sessions, case studies, and expert-led discussions on practical approaches to sustainability. Topics will span AI, supply chains, waste management, carbon capture, and biodiversity, emphasising how businesses can accelerate their journey toward net zero while driving profitability.

Event: Carbon Capture Summit
Date(s): March 3–4, 2026
Location: London
Website: https://events.economist.com/carbon-capture-summit/

Also hosted by Economist Impact, the Carbon Capture Summit will bring together industry leaders, investors, policymakers, and technology providers to examine the role of carbon capture, utilisation, and storage (CCUS) in reducing emissions. This event will focuses on the development of large-scale industrial projects, direct air capture, and bioenergy with carbon capture, with discussions centred on funding, engineering challenges, and policy frameworks needed to support market deployment and scale-up.

Event: Reset Connect North 2026
Date(s): 3–4 March 2026
Location: Leeds
Website: https://www.reset-connect.com/north

Reset Connect North 2026 debuts as a new regional sustainability and net zero event in the North of England, bringing together leaders, investors, and innovators to drive sustainable growth. Hosted at the Royal Armouries during the West Yorkshire Innovation Festival, the event will provide businesses and government bodies with tools, funding access, and partnership opportunities to advance the green industrial revolution.

Event: Sustainability LIVE: The Net Zero Summit
Date(s): 4–5 March 2026
Location: Westminster
Website: https://sustainabilitymag.com/events/sustainability-live/sustainability-live-net-zero-2026

Sustainability LIVE: The Net Zero Summit 2026 is aimed at senior sustainability leaders focused on driving large-scale decarbonisation. Held at the QEII Centre in Westminster, the two-day conference and expo will bring together over 1,000 attendees, including procurement, supply chain, and sustainability professionals. Featuring 50+ expert speakers, 10 focused content themes, and four executive workshops, the summit delivers actionable strategies, insights, and networking opportunities to accelerate net-zero initiatives and climate action across industries.

Event: Climate Risk Reporting
Date(s): 10–11 March 2026
Location: London
Website: https://informaconnect.com/climate-risk-reporting/

Climate Risk Reporting 2026 will welcome some 400 reporting leads, investors, and sustainability experts to navigate ISSB, transition planning, and other reporting requirements. The two-day conference at Mercure London, Earl’s Court, offers insights on data management, benchmarking, assurance, Scope 3 emissions, physical risk modelling, and value creation.

Event: Climate and Energy Summit 2026
Date(s): 10–11 March 2026
Location: London
Website: https://www.chathamhouse.org/events/all/conference/climate-and-energy-summit-2026

The Climate and Energy Summit 2026, hosted by Chatham House as a hybrid event, will welcome senior leaders from government, business, academia, and NGOs to explore strategies for a secure and resilient energy transition. Over two days, participants engage in keynotes, panel discussions, networking sessions, and an interactive workshop on resource resilience.

Event: Sustainable Skies World Summit (SSWS)
Date(s): 17-18 March 2026
Location: Farnborough
Website: https://sustainableskies.co.uk/

The Sustainable Skies World Summit will bring together airlines, OEMs, airports, regulators, investors, academics, and innovators. The two-day summit features 120+ speakers, 30 hours of networking, and focuses on five key themes: zero emissions, operational efficiency, future flight, sustainable aviation fuels, and carbon removal.

Event: Responsible Sourcing and Ethical Trade Forum 2026
Date(s): 18–19 March 2026
Location: London
Website: https://beta.innovationforum.co.uk/conferences/ethical-trade-and-human-rights-forum/

The Responsible Sourcing and Ethical Trade Forum will focus on practical strategies to safeguard human rights and strengthen resilience in global supply chains. Over two days, 180+ senior leaders from brands, suppliers, investors, and civil society engage in candid discussions and 30+ practical sessions addressing human rights due diligence, fair labor practices, transparent sourcing, and climate-related pressures on people. The forum features 50+ expert speakers from companies like Airbus, Jaguar Land Rover, Mars, and Schneider Electric.

Event: Sustainable Supply Chain Exhibition (SSCE2026)
Date(s): 18-19 March 2026
Location: Birmingham
Website: https://www.sustainablesupplychainexhibition.co.uk/

SSCE2026 will bring together logistics, supply chain, and sustainability professionals to explore and implement sustainable practices across industries. Co-located with IntraLogisteX and Robotics & Automation, the event will feature 350+ exhibitors, 60+ conference sessions, and opportunities to discover innovative solutions, forge partnerships, and advance Net Zero and ESG strategies within modern supply chains.

Event: London Climate Technology Show
Date(s): 24-25 March 2026
Location: London
Website: https://climatetechshow.com/
About: The Climate Technology Show – now in its fourth edition – will focus on the fast-developing climate technology value chain, where stakeholders from across the world of investment, government, media, entrepreneurship and academia assemble for experiencing two days of high-value content and numerous new business opportunities.

Building on three annual editions of tremendous success, the internationally acclaimed exhibition and conference will once again offer an ideal networking platform for governments, individuals and businesses of all sizes to showcase disruptive solutions to mitigate the climate crisis, and help gain invaluable knowledge on green tech innovations and effective decarbonisation strategies accelerating the transition to a low-carbon economy. Secure your attendance here.

Event: edie 26
Date(s): 25-26 March 2026
Location: London
Website: https://event.edie.net/home/edie26

edie 26 is the UK’s longest-running sustainable business event, bringing together sustainability leaders to move from climate resilience to climate resurgence. The two-day programme at the Business Design Centre will feature keynotes, strategic panels, best-practice case studies, implementation workshops, and interactive roundtables. Attendees gain insights across themes including climate, nature and cities, energy and buildings, circularity, engagement and reporting, innovation, and leadership development, while connecting with 130+ confirmed sustainability leaders.

Event: Innovation Zero World Congress
Date(s): 28–29 April 2026
Location: London
Website: https://www.innovationzero.com/

Innovation Zero World Congress 2026 will bring together global leaders accelerating the electrification, digitalisation, and industrial innovation driving the low-carbon transition. The event connects innovators, financiers, policymakers, and industry decision-makers through six forums, an Innovation Showcase, and the Main Stage. Attendees will gain insights into grid flexibility, resource security, decarbonisation technologies, and cross-sector collaboration, while engaging with 7,500+ delegates, 350+ exhibitors, and 300+ speakers to drive measurable impact in building a sustainable, low-carbon future.

Event: FutureChain 2026
Date(s): 28–30 April 2026
Location: London
Website: https://future-chain.com/events/futurechain-2026

FutureChain 2026 will convene senior leaders from FMCG brands, suppliers, traders, and service providers to address the challenges facing global supply chains. The event focuses on strategies for resilience, sustainability, and digital transformation, featuring case studies, live demonstrations, and workshops to explore innovations in sourcing, agriculture, and supply chain management.

Event: FOOTPRINT+ 2026
Date(s): 13-14 May 2026
Location: London
Website: https://www.footprintplus.com/

FOOTPRINT+ 2026 is a property event focused on achieving a zero carbon future. Aimed at architects, engineers, developers, and sustainability professionals, the event will showcase projects, innovations, and ideas driving carbon reduction across the built environment. Attendees can explore new technologies, gain insights from industry leaders, and engage in discussions on sustainable construction, infrastructure, and building operations to help achieve the 2050 carbon reduction goals.

Event: All-Energy 2026
Date(s): 13-14 May 2026
Location: Glasgow
Website: https://www.all-energy.co.uk/en-gb.html

All-Energy 2026, organised by RX (Reed Exhibitions), is positioned as the UK’s largest low-carbon energy and renewables exhibition. This year’s event will feature two days of networking, conferences, and exhibitions covering clean energy, renewable technologies, and decarbonisation initiatives.

Event: Impact Investor Global Summit
Date(s): 19-20 May 2026
Location: London
Website: https://www.peievents.com/en/event/impact-investor-global-summit/

Organised by PEI Events, the 2026 Impact Investor Global Summit will bring together leaders in impact and transition investing, including institutional investors, fund managers, and consultants. Sessions will focus on the role of private capital in driving sustainable and equitable outcomes, covering topics such as AI in impact investing, evolving global impact landscapes, credit and secondary strategies, and sustainable energy and infrastructure.

Event: Sustainability Data & Reporting Europe 2026
Date(s): 2–3 June 2026
Location: London
Website: https://events.reutersevents.com/sustainable-business/sustainability-reporting-europe

Hosted by Reuters Events Sustainability Data & Reporting Europe 2026 is a senior-level conference bringing together sustainability, ESG, and finance leaders to address Europe’s evolving regulatory landscape. The event will focus on the practical implementation of CSRD and alignment with frameworks such as GRI and ISSB, data governance and quality, the use of technology and AI in reporting, and moving beyond compliance to create real business impact. Through interactive workshops, case studies from early CSRD reporters, and peer-to-peer discussions, participants will gain actionable guidance to strengthen reporting processes and embed sustainability into corporate strategy.

Event: FT Climate & Impact Summit
Date(s): 17–18 June 2026
Location: London
Website: https://climateandimpact.live.ft.com/

Hosted by FT, the Climate & Impact Summit 2026 will explore how businesses and investors can transform climate risk into investable resilience. Attendees can engage in 25+ sessions across policy, finance, energy, and technology, connecting with peers from over 50 countries to uncover actionable solutions for accelerating net-zero goals and shaping a sustainable, fairer future.

Event: ESG FinTech Summit
Date(s): 17-18 June 2026
Location: London
Website: https://fintech.global/esgfintechsummit/

Organised by FinTech Global, the ESG FinTech Summit will welcome senior sustainability leaders and FinTech innovators to address Environmental, Social, and Governance (ESG) challenges in financial institutions. Sessions include presentations, panel discussions, and demonstrations on ESG strategy, data management, regulatory developments, and technology solutions.

Event: Climate Week 2026 – 5th World Conference on Climate Change & Sustainability
Date(s): 18-19 June 2026
Location: London
Website: https://climateweek.thepeopleevents.com/

Climate Week 2026 is the fifth edition of the World Conference on Climate Change & Sustainability, bringing together global climate experts, policymakers, industry leaders, and innovators in London. Under the theme ‘Solutions for Climate: Innovation, Equity, & Sustainability’, the conference will focus on practical and inclusive approaches to tackling climate change.

Event: Reset Connect London 2026
Date(s): 23–24 June 2026
Location: London
Website: https://www.reset-connect.com/london

Reset Connect London 2026 returns to ExCeL London in June as part of London Climate Action Week. The event will bring together over 7,500 professionals from sustainability, energy, finance, and policy to explore solutions, unlock investment, and collaborate on achieving a net zero future.

Event: IFRS Foundation Conference
Date(s): 29-30 June 2026
Location: London
Website: https://informaconnect.com/ifrs-foundation/

The IFRS Foundation Conference is organised by Informa Connect on behalf of the IFRS Foundation. The event will provide an opportunity to hear directly from members and technical staff of the International Accounting Standards Board (IASB) and the International Sustainability Standards Board (ISSB). Sessions will cover developments and application experiences related to IFRS Accounting Standards and IFRS Sustainability Disclosure Standards, including plenary discussions, breakout sessions, and workshops. Both in-person and virtual attendance options are available.

Event: Sustainability Europe 2026
Date(s): TBC, October 2026
Location: London
Website: https://events.reutersevents.com/sustainability-europe

Organised by Reuters Events, Sustainability Europe will gather over 400 senior executives to tackle the complex challenges of regulatory uncertainty, climate risk, geopolitical shocks, and operational decarbonisation. Through interactive sessions, expert-led discussions, and networking, the event enables sustainability leaders to share practical solutions, collaborate across sectors, and drive measurable corporate and environmental impact.

Event: FT Energy Transition Summit 2026
Date(s): 19-20 October 2026
Location: London
Website: https://energytransitions.live.ft.com/

The FT Energy Transition Summit 2026 will convene global leaders from energy, finance, industry, and government to address the complex, evolving landscape of the global energy transition. As electrification, digitalisation, and climate pressures intensify, the summit will explore challenges around energy security, affordability, sustainability, and supply chain resilience.

Event: ReGeneration Earth UK 2026
Date(s): 20–21 October 2026
Location: Leeds
Website: https://www.thesustainabilitycommunity.com/events/event/regeneration-earth-uk-2026/

ReGeneration Earth UK 2026 will unite leaders from business, government, finance, innovation, and civil society to drive clean industrial growth. The summit focuses on regenerating the environment, society, and economy through cross-sector collaboration, investment, and innovation. Attendees can engage in immersive zones covering energy, transport, skills, food systems, and circular solutions, while forging partnerships, accessing investor pipelines, and shaping actionable outcomes for the UK’s green economy.

Event: 7th International Conference on Environmental Science and Applications (ICESA 2026)
Date(s): 26-28 October 2026
Location: London
Website: https://esaconference.com/

ICESA 2026 will bring together international researchers, academics, and practitioners to share advances in environmental science and applications. The conference provides both in-person and virtual participation options, fostering global collaboration and knowledge exchange. Topics include climate change, renewable and non-renewable energies, air and water pollution, biofuels, nanotechnology, and environmental risk assessment.

Event: emex London
Date(s): 25-26 November 2026
Location: London
Website: https://www.emexlondon.com/

emex London is an energy management and smart buildings expo, bringing together over 3,500 visitors, 100+ exhibitors, and 100+ speakers across four theatres. The event will focus on next-generation technologies, innovative products, and solutions for energy efficiency, sustainability, and smart buildings.

If there are any other events you think should be on our list, don’t hesitate to get in touch with us here.