Hi , I'm Tom Langdon-Davies from a farm near Exeter in sunny Devon, South West England. I have worked all over the world for energy companies, renewable and conventional. Now it's time for me to see what I can do to raise awareness of the easy things we can do to make our energy more sustainable. Thanks for reading. Please help me by commenting!
After a brief spell seismic surveying around Europe and Africa, I ran the Natural Energy Centre in London - that was back in 1977, and we...
Monday, 4 September 2017
Falling Carbon Intensity - Can we Keep it Falling?
As this excellent graphic from Regen SW shows, we have successfully halved the carbon intensity of our electricity supply over the last 25 years.
Much of this was due to the substitution of gas for coal in the 1990's. A further, but lesser drop is due to the more recent substitution of renewables for coal, over the last five years.
But how do we keep this rate of progress up?
It's not good enough just to say with more renewables - they are intermittent and do not occur in reliable quantity when we most need them, on cold dark winter evenings.
The answer is to shift when we use electricity, away from peak times and into times of low demand and when the sun is shining or the wind is blowing.
As a first step, you innovators and early adopters already know what to do... and to tell your friends!