UNITs are trees studied for photosynthetic growth. ER Strategy of contractually planting PES units across anthropogenic (urban-rural) landscapes that are then made available for investment under ER system based on these growth values. The system is applicable worldwide under guided establishment protocol and can be used broadly in any project that is seeking to increase biodiversity to biomass ratios
(B:B ratios) or create new income potential for individuals and communities.

Regional BLOCKS / Sri Lanka