Except almost every substance on earth used for power is purposefully explosive, flammable, and/or destructive in some way: coal, gasoline, natural gas, nuclear, lithium ion batteries, etc.
The only thing that is remotely safe to build and use is wind power (they can still fail and break apart and hurt something/someone however) or solar panels, but storing power generated has to be stored using a battery, and the battery that is the biggest and can store the most power is lithium batteries.
Unless we discover/invent a miracle power generator AND power storage that isn't dangerous to use, handle, store, exist near or otherwise harmful in any way, we have to make do with danger and just keep strict safety compliance for each of the different types of generators and storage.