Operating at the forefront of the world's
climate change and biodiversity challenges

C4 EcoSolutions provides innovative solutions for adapting to climate change
and conserving biodiversity


Adaptation of the water sector to climate change in the Seychelles

C4ES developed a project concept for UNDP that focused on building the resilience of the water sector to the anticipated effects of climate change. Interventions pertaining to water supply and management interventions were proposed. These interventions include: i) water conservation measures; ii) introduction of financial incentives or tariffs; iii) rainwater harvesting, legislation to improve water catchment functioning; iv) improved water storage capacity; v) water transfer mechanisms; and vi) capacity-building in water resource management.




Climate, Conservation, Communities, and Carbon are the four Cs in our company name. Since 2006, the C4 team has worked in more than fifty countries across Africa, Asia, the Pacific and Latin America. Our clients include the United Nations Environment Programme (UNEP), the United Nations Development Programme (UNDP), the International Finance Corporation (IFC), the International Fund for Agricultural Development (IFAD), the Food and Agricultural Organisation of the United Nations (FAO), private firms such as CarbonPlus Capital, and national governments.

Meet our team

We undertake our work with a great sense of responsibility to the communities receiving funding, the biodiversity being conserved, and the global taxpayers and/or private investors funding the interventions. Our philosophy within the office is consequently to always go the extra mile to provide excellent service to our clients. This includes ensuring that:
  • The strategies we develop are innovative and evidence-based.
  • The interventions we propose are presented in a detailed manner and are technically feasible.
  • The data and analyses we provide are scientifically rigorous.
  • Our interactions with stakeholders, whether by email or in meetings, is undertaken with the utmost courtesy and diplomacy.
  • Deadlines are met.
  • Our writing is impeccable.


  • Designing projects on climate change adaptation and biodiversity conservation for government and private sector clients
  • Providing technical advice during the implementation of the projects and investments
  • Monitoring and evaluating projects and interventions
  • Undertaking environmental and economic feasibility studies for commercial or public investments in natural resources
  • Developing evidence-bases for decision-makers managing natural resources
  • Publishing scientific papers in the peer-reviewed literature