Reducing shipping’s climate impact

Shipping is the backbone of our global economy, but the sector's near-total reliance on fossil fuels means those benefits come at a significant price — one paid by the climate, by ecosystems and by the coastal and port communities exposed to some of the most severe air pollution on the planet. As world trade grows, so will shipping’s toll on climate, air quality and human health — unless we act. 

EDF ensures shipping is a thriving part of sustainable development and the global economy, while delivering the goods and mobility people need without compromising clean air or climate stability. We are committed to helping the sector efficiently and fairly transition away from fossil fuels, collaborating with governments, industry and international partners and supporting practical, science-based solutions that reduce pollution.

Watch now:  The need for fuel sustainability guardrails

Learn more about sustainable marine fuels

The path toward decarbonizing international shipping

The International Maritime Organization (IMO), a United Nations agency responsible for creating and maintaining global rules for international shipping, has a big opportunity to make shipping fairer, cleaner and safer for all.  After years of technical work and negotiation, the agency has produced the foundations of a global framework to decarbonize shipping by 2050, also known as the IMO Net Zero Framework.

Adopting a strong global framework and ensuring a clear, coordinated transition to clean shipping will benefit industry workers, governments and communities alike. For those in the industry, a clear and predictable global approach supports long-term, capital-intensive decisions. Regulatory certainty also accelerates innovation and supports the scaling of zero and near-zero emission fuels and technologies. Meanwhile, governments can leverage a strong global framework to establish a level playing field, set enforceable standards and support those most affected by the climate crisis. 

Learn more about decarbonizing international shipping

An opportunity to electrify small vessels

EDF is working with local partners and communities to reduce reliance on fossil fuels through small vessel electrification. By transitioning livelihood-critical vessels such as fishing boats, guide boats and water taxis to battery-electric solutions powered by renewable energy, we aim to protect marine environments, strengthen energy independence and support local economies. Building on feasibility work in The Bahamas, EDF is developing practical pathways to make cleaner, more resilient vessel technologies work for coastal communities and their everyday needs.

Explore our work in the Bahamas

Reducing maritime CO2 emissions 

EDF works with ports, policymakers and industry partners across the globe to advance electrification solutions that reduce maritime emissions and support competitiveness,  

public health, livelihoods and energy resilience. Together, we are working to develop practical guidance and frameworks that lead us toward achieving net-zero CO2 emissions by 2050.

Read about EDF's work in Florida