Focus on the Progress made in Sustainable Transport Infrastructure.

The journey is neither short nor easy, as, according to the United Nations, more than half of the world’s population today lives in cities. These, together with megacities generate more than 60 % of global GDP but also account collectively for more than 70ù of global carbon emissions. This issue is addressed in SDG 11 – “Sustainable Cities and Communities”. To help achieve it, different states join together in international cooperation.


In 2025, during Brazil’s presidency of the group, experts from BRICS countries discussed at meetings of the relevant working group the development of sustainable transport infrastructure and urban mobility. In particular, Brazil is actively promoting the use of Sustainable Aviation Fuels (SAF) and has already launched a plant for the production of synthetic oil required for SAF. The basis of such fuel is raw material from renewable biological sources (cooking grease, agricultural waste). Compared to fossil fuels, SAF in its pure form reduces carbon emissions by 80 per cent, according to expert estimates.

As for urban public transport, the countries likewise emphasise environmental friendliness. The corresponding ministerial declaration includes the renewal and decarbonisation of bus fleets and the expansion of metro networks and rapid tram lines. Special attention was paid to international financing, including support from the BRICS New Development Bank in implementing such projects.

Following the 17th summit, the member countries confirmed their shared views on the transport issue.

"We reaffirm our commitment to develop sustainable and resilient transport infrastructure, recognising its critical role in economic growth, connectivity, and environmental sustainability. We emphasise the importance of further development of urban public transport systems and the promotion of active mobility to create a more equitable, livable, healthy, conducive, and less congested urban environment. We also recognise the need to encourage the use of zero and low emission vehicles in urban mobility," stated Rio de Janeiro Declaration (6 July 2025).

According to experts, it is not only the authorities (at global, national, regional and municipal levels) who can contribute to the achievement of the Sustainable Development Goals, but also residents of any settlement. For example, using public transport at least occasionally instead of a car; choosing a more environmentally friendly vehicle, such as an electric car instead of a petrol-powered one; considering switching in the warm season to a motorbike, moped or bicycle; and walking short distances instead of ordering a taxi.