The basis of capitalism is that only money and profits matter… the rest, including the planet and the people, has absolutely no importance and can be sacrificed.
With that in mind, look at the today's world: money really rules everything, so as long as there is money to be earned by extracting, selling and burning fossil fuels there will be companies that will make huge profits with fossil fuels without any care about what Green New Deal and Greta Thunberg could say.
And as our global leaders have absolutely no power to shut down private oil/coal/gas companies, they can say whatever they want, they in fact have absolutely no power and no possibilities to take action.
Meaning that whatever happens to the planet, we will burn oil to the last drop, coal to the last grain, and gaz to the last molecule.
And as it will not be enough to feed the world's greedy needs for energy, we also will "burn" all the uranium we can find, in nuclear powerplants that are time bombs waiting to explode: one (Three Miles Island) has nearly exploded, only releasing a radioactive cloud in the atmosphere, but two of them (Chernobyl and Fukushima) have already exploded, making hundreds of deads and thousands of sick people…
Your country (I assume you live in the USA?) learned lessons from the Three Miles Island accident and initiated an halt in the development of nuclear power in the USA, confirmed by the Chernobyl accident 7 years after: that's probably why the nuclear power is only a small part in the production of electricity (previous posts stated between 20 and 38 %).
My country didn't learn any lessons from these accidents! After each of this 3 accidents, EDF (the historic french handler of electricity powerplants, including nuclear powerplants) claimed that this kind of accidents could never happen in France, for various (and obvious!) reasons. They even claim that the Chernobyl accident had no consequences in France because the radioactive cloud coming from Chernobyl that contaminated Germany didn't pass through the border between Germany and France!!! And most people were dumb enough to believe this BS !!!
Simply sweeping the toxicity of nuclear wastes problem under the rug, EDF's propaganda also claims that nuclear energy is perfectly clean and totally green, because a nuclear powerplant has no CO2 emissions, basing a part of it's propaganda on the fact that the clouds coming from the cooling towers of nuclear powerplants are not smoke but only steam to proove that nuclear electricity is the cleanest energy… even cleaner than windmills !!! And most people are dumb enough to believe this BS !!!
Today, in France 80% of the electricity come from nuclear powerplants, and the french government has no intention to decrease this proportion, even planning to built some more during next decade, again because huge amount of profits are at stake: EDF sells electricity to all the countries around France*, and with the development of electric cars (which in France are in fact nuclear cars), western Europe will need more and more electricity and EDF wants to be ready to supply and make huge profits.
* how do you think that Germany is stopping their nuclear powerplants (initiated after the Fukushima accident)? They try to reduce their needs a little bit, they build windmills, they burn much more coal… and they buy (nuclear) electricity from EDF!!! That's NIMBY syndrom…
en.wikipedia.org