The state-run Costa Rican Electricity Institute (ICE) reported that most of the electricity so far this year came from renewable sources. The agency said in a statement that…

See also: Make Costa Rica great again? Costa Rica has begun to discuss in earnest how to reduce the shameful pollution that its ever-growing fleet of vehicles…

In early September, some of the people seemingly best placed to help Costa Rica reduce emissions from transportation — the Achilles heel of the country’s carbon neutrality…

Used cooking grease from 30 restaurants in Santa Teresa de Cóbano, one of the most popular beach destinations in Guanacaste, is providing cooking gas for the local Tourism Police precinct.…

What if you never had to go to the store to buy one of those unwieldy propane tanks again? Better yet, what if you could make your…

Sustainable cities, green building, public space and renewable energy are a few of the themes to be explored at the third International Sustainable Building Congress this month…

The pricing model for net metering, which will enable Costa Rican homes and businesses that generate their own electricity to store surplus in the grid, enters into force…

Central America’s largest hydroelectric project is officially online. After six years of construction, the first of the Reventazón dam’s five turbines was synchronized and expected to be connected…

The Public Services Regulatory Authority (ARESEP) on Monday approved new electricity rates that mostly will benefit residents outside the Central Valley. New rates will apply starting in April and…

Ad Astra Rocket, the company of former NASA astronaut Franklin Chang Díaz, signed an agreement Monday with EARTH University to research and develop hydrogen-powered transportation in Costa Rica's…