Editor’s choice
Kemp-Benedict, E. (2008). Calculations for the Greenhouse Development Rights Calculator. SEI US Working Paper, WP-US08-03.
The Greenhouse Development Rights (GDRs) on-line calculator is a web-based tool for examining the implications of different assumptions under the GDRs framework. The calculator reports a number of indicators that require technical documentation.
Download SEI working paper (pdf, 1,31 mb)
Meet SEI / SEI lead researcher Cassilde Muhoza shares her work on and vision for Africa's cities.
9 June 2026 / About Cities and Planning and modelling
Feature / In Colombia's Tropical Andes, land once shaped by conflict is becoming a living laboratory for agroecological regeneration.
29 May 2026 / About Bioeconomy, Ecosystems, Food and agriculture, Land use and Participation
Event on 09 July in New York City / A Special Event convened alongside the UN High Level Political Forum (HLPF) on Thursday 09 July 2026, 10:00 AM - 1:00 PM (EDT)
10:00 EDT