homehome Home chatchat Notifications


Costa Rica went 255 days on almost 100% renewable energy

The small Central American nation got rid of its armed forced 65 years ago, and the Ticos are a happier people for it. Now, Costa Rica - home to four and a half million people - is setting the world a new example in human values: for 255 days it has managed its resident's energy needs with little fossil fuel use.

Tibi Puiu
November 19, 2015 @ 2:46 pm

share Share

The small Central American nation got rid of its armed forced 65 years ago, and the Ticos are a happier people for it. Now, Costa Rica – home to four and a half million people – is setting a new example in human values: for 255 days it has managed its resident’s energy needs with little fossil fuel use.

volcano

Image: Pixabay

The Costa Rican Electricity Institute (ICE) reports 98.82 percent of the electricity generated for domestic use came from renewable sources such as wind, geothermal, solar, biomass, and hydroelectric plants. The rest of 1.18 percent came from fossil fuels, used mainly in backup situations.

In March, the government announced that the country has been running on nothing but renewable electricity in the first 75 days of 2015. Then, the government said it planed on functioning on a target goal of 97.1 percent of clean energy for the rest of the year.

“The decline in oil imports has positively impacted electricity prices, as well as the expansion strategy and exchanges with the regional electricity market,” said ICE CEO Carlos Manuel Obregon. Luis Pacheco, ICE manager, added that their projections show the trend continuing in 2016.

Costa Rica thus serves as a leading examples for other countries, like the United States which generates only 13% of its energy from renewable energy sources. Granted, it’s difficult to compare the two. Costa Rica is a poor country, and its people are well adjusted to low energy needs. Most of its economy relies on tourism and agriculture, not energy intensive heavy industries or services. This year, Costa Rica was also particularly lucky. The bulk of its energy comes from hydropower, and there’s been a lot of heavy rain. Only a few months back it was faced with some the worst droughts ever. Let’s not forget the whole transport industry is dependent on petroleum products – like the rest of the world, of course.

Luckily, Costa Rica sits on another untapped energy source: volcanoes. Namely, geothermal energy and Costa Rica plans to build three new geothermal plants in the next 10 years. These should cover 20% of the country’s energy needs in 2035.

“Geothermal energy is available 24 hours a day, seven days a week, because it does not depend on the weather” said Ronny Rodriguez, chief of staff deputy energy.

As if this country wasn’t blessed enough, it gets twice as much sunshine per square meter than Germany. The latter managed to serve 50% of its energy needs in one single day from solar energy – a much bigger country than Costa Rica with a huge industry.

share Share

“How Fat Is Kim Jong Un?” Is Now a Cybersecurity Test

North Korean IT operatives are gaming the global job market. This simple question has them beat.

This New Atomic Clock Is So Precise It Won’t Lose a Second for 140 Million Years

The new clock doesn't just keep time — it defines it.

A Soviet shuttle from the Space Race is about to fall uncontrollably from the sky

A ghost from time past is about to return to Earth. But it won't be smooth.

The world’s largest wildlife crossing is under construction in LA, and it’s no less than a miracle

But we need more of these massive wildlife crossings.

Your gold could come from some of the most violent stars in the universe

That gold in your phone could have originated from a magnetar.

Ronan the Sea Lion Can Keep a Beat Better Than You Can — and She Might Just Change What We Know About Music and the Brain

A rescued sea lion is shaking up what scientists thought they knew about rhythm and the brain

Did the Ancient Egyptians Paint the Milky Way on Their Coffins?

Tomb art suggests the sky goddess Nut from ancient Egypt might reveal the oldest depiction of our galaxy.

Dinosaurs Were Doing Just Fine Before the Asteroid Hit

New research overturns the idea that dinosaurs were already dying out before the asteroid hit.

Denmark could become the first country to ban deepfakes

Denmark hopes to pass a law prohibiting publishing deepfakes without the subject's consent.

Archaeologists find 2,000-year-old Roman military sandals in Germany with nails for traction

To march legionaries across the vast Roman Empire, solid footwear was required.