I am not opposed to EV, in fact we are cautiously investigating it at the moment. We are happy to go this route with a second vehicle, satisfied that we have a diesel Cali as backup. We appreciate diversification.
However, my experience of sustainability is that it works for only as long as there is a renewable source.
We will be ok through the summer, I am sure, with electric power but come the cooler season, there may be shortages unless the wind blows and the sun shines brightly.
We have agreements and links with Europe which may help.
Main Sources of Power Generation
The current energy mix in the UK is dominated by the following sources:
| Energy Source | Percentage Contribution |
|---|
| Natural Gas | 39.4% |
| Wind Power | 37% |
| Solar Power | Significant but less than wind |
| Nuclear Power | 8.1% |
| Biomass | 6.8% |
| Coal | 0% (ceased generation since September 2024) |
We are still generating nearly half our energy from carbon based fuels. We are still in transition and, until we can construct more alternative baseload power stations (not bio), develop better battery storage and improve the power grid, electric cars for every UK driver will be limited. I truly believe we will have power outages this winter unless the USA resolves some of the issues it has created.
We are lucky as, we can walk most places we need to go. EV vehicles are picking up in value so we will probably wait before changing our vehicles. We won't change our behaviour or panic buy but we will continue to keep our fuel tanks over half full as normal because we have older relatives who sometimes depend on us being there in a hurry.
Not sure where you got your figures from, as it stating solar as significant but less than wind doesn't fill me with confidence in who came up with those statistics.
Maybe they are older as much has changed and is changing as we both increase solar and wind production and crucially bolster our national grid/transmission of electricity from those sources at greater capacity and more efficiently.
Official 2025 Figures from the UKs National Energy System Operator (NESO) energy mix was:
Wind 29.7%
Gas 26.8%
Nuclear 11.8%
Biomass 6.9%
Solar 6.5%
Imports 15.1%
Hydro 1.6%
Storage 1.6%
NESO classes Biomass as renewable, but that is a bit debatable. Nuclear is not renewable but is low carbon.
So taking things into consideration our electricity generation from wind and solar (36.2% combined) alone was more than that of Gas and biomass (33.7% combined).
If we include low carbon sources of wind, solar, hydro and nuclear then it is 49.6% (56.5% if we include biomass) and that is not including parts of the 15.1% imported electricity that are from renewable or low carbon sources generated from either France (mainly Nuclear generated), Norway (mainly hydro generated), Denmark (mainly wind), The Netherlands (mainly wind and solar) and Belgium (mainly Nuclear).
Our interconnect with Ireland is almost always export to Ireland rather than import.
I think power/electricity outages are less likely due to the above figures (and in winter, wind is at its highest production although solar has less daylight hours), more likely limits on oil/petrol/diesel and gas if we are outbid from the global market by other countries.
Also most of the UKs gas (79%) comes from both our own and Norwegian gas fields and only 14% comes from elsewhere.
According to NESO, Out of our total gas usage only 19% is used for electricity production, with 52% used in the gas distribution network, 22% is exported to Ireland and the EU, 1% is used in industrial and 6% used as storage.
If anything the Iran situation should show us that we should really be prioritising oil and gas for those things that cannot be easily ran from electricity, with the added benefit of helping making us more energy independent.
After all we can all make our own electricity at home with solar panels, but we can't make our own oil or gas (although baked beans might help).
Ps, sorry for the long post.