Sludge storage (Spanish)
Reforestation (French)
Sawmill waste gasification for electricity production (Spanish)
Controlling water leakage and preventing loss in water supply
Shifting from triple cropping to double cropping and a shrimp/fish/poultry crop
Water-efficient appliances (Spanish)
Switching to natural gas at existing power plants (Spanish)
Technologies for the design - construction and operation of pumping wells and shallow wells for recharging underground mantle (Spanish)
The use of efficient irrigation systems (drip irrigation) (Spanish)
Biogas for cooking
Fixators of free nitrogen (N) (Spanish)
Wet and dry irrigation on rice paddies
Wastewater Treatment (Spanish)
Rainwater harvesting from rooftops (Spanish)
Promote and facilitate the import of low GHG emitting hybrid vehicles
Passive homes
Technologies for sustainable use and management of water efficient irrigation (Spanish)
Sustainable Agricultural Production (Spanish) - Costa Rica - 1
Move bus passengeers to trains (Spanish)
Mbt with recovery rdf (pellets) and co-incineration in a bagasse (or other biomass) powerplant (Spanish)
Covering steep lands with trees to prevent soil erosion and keep soil moisture
Wind and solar energy pumping systems (French)
Monitoring System MS1 (Spanish)
Wind Energy - Zambia
Using bamboo species for slope stabilization and bank protection (Spanish)
Early flood warning system (French)
Energy efficiency measures in government and autonomous institutions (Spanish)
Monitoring System MS0 (Spanish)
Vertical Shaft Brick Kiln (Spanish)
Heating Technology for Recycling Tyres