Strategic Communications and City Marketing
Government Ministries Research Services
Dual Citizen advises clients on how to leverage data analytics and strategic communications to further green growth and sustainable development. We work with government ministries, international organizations and private firms on consulting assignments and by sub-contracting with strategic partners.
To support this work, we publish the Global Green Economy Index™ (GGEI), the leading global measure of the performance of 130 countries in the green economy. Insights and data from the GGEI inform policymakers and private clients with intelligence to advance green growth and better measure sustainability performance.Learn more about the GGEI >
Learn more about the founder
June 17th, 2019
New Data Pack Released
Does democracy promote green economy progress? Our 1st data pack of 2019 explores this through a cross-index comparison of the Global Green Economy Index and the Economist Intelligence Unit's 2018 Democracy Index. Access it here.
New Atlas of the Green Economy
The IFDD launched the first-ever "Atlas of the Environmental Economy" for the 88 Francophonie countries. This new study was authored by Jeremy Tamanini and used the GGEI as its foundation. Access the study here.
AI & the Green Economy
2019 feels like the year when artificial intelligence (AI) and its application to the green economy and climate change goes mainstream. Over the next year, we will be testing new approaches to data collection and measurement for the Global Green Economy Index (GGEI) based in AI and automated data processing. Learn more here.
6th Edition GGEI Results
The new 2018 GGEI is complete. This 6th edition covers 130 countries and is an integrated measure of performance on climate change, sector decabonization, green market development and the environment. Access the results here.
233 West 21st Street #3A New York, NY 10011
© Dual Citizen LLC 2014