SageBrush
Posts: 3835
Joined: Sun Mar 06, 2011 2:28 am
Delivery Date: 13 Feb 2017
Location: Colorado

UK Shows the World How to Implement Clean Energy

Tue May 07, 2019 10:14 am

The UK has figured out a nice mix of wind and PV. Their coal use is down to 5% and NG is next.
Below I graph April 2019. I'd like to show the full year but I was too lazy to download 12 files

Context:
Coal is ~ 1 Kg/kWh carbon emissions
NG is ~ 600 mg/kWh carbon emissions

Cheapest retail electricity is at night at ~ 4p/kWh ... when the carbon intensity is **lowest**
4 hour battery storage or imports from hydro rich countries will let them pretty much flatten their emission curve and continue to eliminate fossils in the next 5 years or so.

Image

Data source: https://carbonintensity.org.uk/
2013 LEAF 'S' Model with QC & rear-view camera
Bought off-lease Jan 2017 from N. California
Car is now enjoying an easy life in Colorado
03/2018: 58 Ahr, 28k miles
11/2018: 56.16 Ahr, 30k miles
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