thebmax
Joined 17 years ago
Joined 17 years ago
Also although they were the first to do some of the complicated financing stuff, rooftop solar installation has turned into a very low margin business with lots of competition in most markets. It's not really groundbreaking stuff they are doing.
For all the hate that hydrocarbons get they are probably the main reason most of us aren't still living a very primitive existence.
All things considered that is pretty cheap and even a minor improvement on price won't change the sunk costs of current infrastructure. The service of getting electricity is pretty cheap around the country and any replacement will have to be substantially cheaper. 'Better' doesn't count for much here because its just electricity and without government mandates people generally don't really care where it comes from.
Idealists like to say that we 'should' be getting power from somewhere else or in a different way. These idealists tend to ignore the market reality that our current situation isn't that bad for almost everyone.
A 100% wind or solar grid would require an equal amount of backup gas or coal power in order to provide reliability which essentially doubles these cost estimates. Even now most wind and solar is considered a novelty to most grid operators because you can't take it into account for long term planning. In some cases (like Denmark or Quebec) there exists ample alternatives available for when the wind stops blowing but most jurisdictions don't have this.
Considering how smart people in Silicon Valley are the level of ignorance around renewable energy and the'why don't we all use solar panels' mindset is crazy.