Nuclear costs a huge amount. It does produce waste. There are still safety concerns regarding nuclear power, which only increase as our reliance upon it increases. Investing in renewable energy makes more sense.

The European Commission is being sued by environmental campaigners over a decision to include gas and nuclear in an EU guide to “green” investments.

Eight national and regional Greenpeace organisations including France, Germany and EU office in Brussels are asking the court to rule the inclusion of gas and nuclear invalid.

https://www.theguardian.com/environment/2023/apr/18/eu-faces-legal-action-gas-nuclear-green-investments-guide-european-commission

I totally support Greenpeace in this. Neither nuclear nor gas should be considered a “green” investment. Ia Aanstoot, the “18 year old climate activist”, is wrong to support the European Commission’s stance on this.