homehome Home chatchat Notifications


Denmark just ran a day entirely on wind energy -- again

'The transition is fully underway. If we are looking for cheap, competitive and reliable, I don’t see much alternative to wind' says Wind Europe spokesman

Mihai Andrei
March 3, 2017 @ 3:22 pm

share Share

‘The transition is fully underway. If we are looking for cheap, competitive and reliable, I don’t see much alternative to wind’ says Wind Europe spokesman

Windmills at the shore of Denmark at Bønnerup Strand. Image credits: Dirk Goldhahn

Denmark was a pioneer in developing commercial wind power during the 1970s, and today a substantial share of the wind turbines around the world are produced by Danish manufacturers. They’ve maintained that motivation through the years, as Denmark’s recent history clearly shows the country’s commitment towards renewable energy. In 2015, 42% of Denmark’s energy came from wind, and they’ve had several days in which their energy came entirely from wind — even one in which Denmark produced 140% of its energy needs from wind. Yes, they’ve recently had another one of those days.

The Scandinavian nation generated 97 gigawatt-hours (GWh) on 22nd February, and it was a great day for renewables all around the continent. That day, 18.8 per cent of the European Union’s electricity demand came from wind. Wind Europe spokesman Oliver Joy said this was yet another testament to the resilience of renewables.

“It’s very impressive but what it demonstrates is that renewable can truly be a solution to Europe’s needs,” said Mr Joy, speaking to The Independent. The trend is also spreading to other European countries. “Denmark is just the latest example that we have seen in the latest months. In 2016 we saw the UK was powered without coal for 12 and a half hours, Germany went some days on renewable, and Portugal went four straight days on renewable. It shows energy transition is underway in Europe and arguably further ahead than anywhere else in the world.”

Installed wind capacity, annual generation, and proportion of total generation, in Denmark 1977-2009. Image via Wikipedia.

The European Wind Energy Association estimates that 230 gigawatts (GW) of wind capacity will be installed in Europe by 2020 — just three years from now. Some 190 GW will be onshore, and 40 GW offshore. This would produce, on average, 17% of the EU’s electricity, avoiding 333 million tonnes of CO2 per year and saving Europe $30 billion avoided fuel costs. Support for wind energy in Europe is at an all-time high, consistently at 80 per cent or more among the general public.

Denmark announced that it wants to completely phase out coal completely by 2025, just like the UK and several other European countries. A recent report by Climate Analytics found the EU needs to phase out of all of its hundreds of coal-fired plants by 2030 if it’s to meet its Paris Agreement greenhouse reduction target. If we want to have any chance at succeeding, wind is certainly one of the key puzzle pieces.

share Share

A Dutch 17-Year-Old Forgot His Native Language After Knee Surgery and Spoke Only English Even Though He Had Never Used It Outside School

He experienced foreign language syndrome for about 24 hours, and remembered every single detail of the incident even after recovery.

Your Brain Hits a Metabolic Cliff at 43. Here’s What That Means

This is when brain aging quietly kicks in.

Scientists Just Found a Hidden Battery Life Killer and the Fix Is Shockingly Simple

A simple tweak could dramatically improve the lifespan of Li-ion batteries.

Westerners cheat AI agents while Japanese treat them with respect

Japan’s robots are redefining work, care, and education — with lessons for the world.

Scientists Turn to Smelly Frogs to Fight Superbugs: How Their Slime Might Be the Key to Our Next Antibiotics

Researchers engineer synthetic antibiotics from frog slime that kill deadly bacteria without harming humans.

This Popular Zero-Calorie Sugar Substitute May Be Making You Hungrier, Not Slimmer

Zero-calorie sweeteners might confuse the brain, especially in people with obesity

Any Kind of Exercise, At Any Age, Boosts Your Brain

Even light physical activity can sharpen memory and boost mood across all ages.

A Brain Implant Just Turned a Woman’s Thoughts Into Speech in Near Real Time

This tech restores speech in real time for people who can’t talk, using only brain signals.

Using screens in bed increases insomnia risk by 59% — but social media isn’t the worst offender

Forget blue light, the real reason screens disrupt sleep may be simpler than experts thought.

We Should Start Worrying About Space Piracy. Here's Why This Could be A Big Deal

“We are arguing that it’s already started," say experts.