Inndeed we do neet to invest in solar/wind/wave etc, but until such time as we have enough reliable capacity, we need fossil fuels. We also need to consider the solar/wind/wave technology. Are we simply allowing slavery in China and Africa to mine the stuff for batteries, solar panels, and wind turbines? Much of the material in these is petrochemical based.
Ireland has Oil and it is a shame to simply let it there, when it could be assisting in this time of climate and fuel emergency.
And we can't mention Nuclear, save for the fact that we import electricity generated by Nuclear from UK and France, but perish the thought that we would generate our own nuclear power!!