Welcome to IDEEA Group

The Institute for Development of Environmental-Economic Accounting – IDEEA Group – is a global consultancy specialising in natural capital accounting across the public and private sectors. Led by principals that pioneered the United Nations’ System of Environmental-Economic Accounting, IDEEA Group are now recognised as leading authorities on the development and practical application of Natural Capital Accounting. IDEEA Group support their clients with concepts, systems and practices for including natural capital in decision making.

Ocean accounting pilot for Geographe Marine Park

United Nations adopts standards for natural capital accounting – the SEEA Ecosystem Accounting

BIM Assessment Report

Irish Natural Capital Accounting for Sustainable Environments (INCASE)

Latest News

Sustainable Food Chains


Accounting for ecosystem outcomes

Spatial Thinking

Integrating different types of value


The world’s most advanced EEA reporting and analysis tool

Trusted Partners

Our partner clients come from sectors involved in natural resource management all around the world, and each faces unique opportunities and challenges arising from potential implementation of EEA.