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We harness the power of business to create a more sustainable world. We have more than 20 years' experience as specialists in working on climate finance and carbon neutrality solutions.


We work with more than 300 clients in 34 countries, working across all sectors and industries to meet each client's unique sustainability goals. See some examples of our work:


To us, being a good advisor and a good solutions provider are one and the same. We offer:


We know you can't wait. Climate finance reduces emissions today:

Browse our project map, read about our criteria and quality, view how projects meet the Sustainable Development Goals (SDGs)

< The Team

Mark Kenber

Mongoose Energy

Mark Kenber - Mongoose Energy

Mark Kenber is Managing Director of Energy Supply at Mongoose Energy, a UK community energy business. Prior to joining Mongoose Energy, Mark was CEO of The Climate Group for five years, after joining the organisation in 2004. While working for The Climate Group he was instrumental in developing the organisation's global network; operations in India and China; and directed ground-breaking projects with the international finance, energy, technology, and aviation sectors. Mark advised former UK Prime Minister Tony Blair in the joint policy initiative Breaking the Climate Deadlock (2008-2009), which produced a series of high-level reports outlining the economic and technological rationale for a global climate deal and its key components. He is also a carbon markets expert, and co-founded the Verified Carbon Standard. Immediately prior to joining The Climate Group, Mark was Senior Policy Officer for WWF’s International Climate Change Programme, where he led the creation of the CDM Gold Standard, and participated in the European Climate Change Programme working group responsible for the design of the EU Emissions Trading System.