alt Hacker NewsEvery time, over the years, that there has been some kind of headline saying renewables have overtaken fossil fuels, when you look at it a bit more closely there is always a big 'but'. For example, it was compared to coal (not taking into account electricity from gas), or it was for one day, or it was a percentage of new installations, or it excludes winter, includes nuclear etc.
This time, however, it looks like it's actually true and that's just for wind and solar. This is incredible, and done through slowly compounding gains that didn't cause massive economic hardships along the way.
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The “but” this time is that we are talking about electricity demand, not total energy demand. Electrification of heating is the next big milestone.
It’s still a great trend.
This is an important observation. For years these headlines came with asterisks - one sunny/windy day, excludes gas, new capacity only, etc. This being actual annual generation for wind+solar combined vs all fossil fuels is genuinely significant. The compounding nature of it is key too - solar capacity is now large enough that even modest percentage growth adds enormous absolute capacity each year.
In my opinion, the "but" is still the "hellbrise" considerations brought up in the Decouple podcast. Renewable energy is fantastic but, at grid scale, has to be coupled with sufficient storage: https://www.decouple.media/p/hellbrise
If you take a look at the All Time view on https://grid.iamkate.com you'll see wind overtook gas a few years ago in the UK
How much did Russia's recent invasion of Ukraine and nat gas price and supply changes accelerate things?
The only asterisk this time is that this is electricity, not energy. Still impressive, but electricity is only 22% of total energy use, so they are at about 12% of the total for the EU and 7.8% for Europe.
For that, you want this graph: https://ourworldindata.org/grapher/energy-consumption-by-sou...
Fun to play around with, you can also change the selection to view the world, US, China, individual EU countries etc.
You can see that this the gain in renewables in the EU has been mainly at the expense of coal (down >50% as a share of total energy use in 10 years), gas (down 4%), and nuclear (down 20%.) Oil use as a share of the total is up by 5%.