hsjhgktfdy

You're talking about Hetch Hetchy and the O'Shaughnessy Dam? Environmental impact is one thing, but it wasn't built to "look beautiful and bring more people out to nature," which is ridiculous. (Advocates may have claimed this, but it was not the motivation of the project.) The dam generates electricity and the reservoir provides 2 million people with water, including San Francisco, the latter of which is was the main driver of the project.

Wind complements solar well in terms of peak generation. In some markets, wind + solar + hydro + existing demand pricing could already manage current consumption requirements. Hydro is perfect for base load and for peaking.

As a bridge fuel natural gas is also perfectly capable for base load and peaking, and due to pricing has already been rapidly supplanting coal and oil. Longer term, pumped hydro where available, or even technologies like syngas could be used to store peak wind/solar capacity to generate when the resource does not meet need. Along with a better long-distance grid, it takes no stretch of the imagination for renewables to meet virtually all current demand, without even accounting for huge advances in new technologies.

Peak population is coming, and with increasing energy efficiency/conservation, we can very well expect peak energy usage to precede peak population.

Not every house has solar resource. If your house is in the middle of the woods it's not going to work unless you clear-cut the surrounding woods and then you're not in the middle of the woods anymore. Same if you are in the shadow of a couple of mid-rises. etc. etc. Even if there is solar resource it may not replace more than a fraction of usage. Roof-top solar is great where the resource exists, but it's a partial solution at best. There's still a need for the utility grid and something needs to fuel that. It could be utility-scale solar, but it's not onsite rooftop solar.

Solar has a much larger physical footprint than wind and there's no getting around that even at 100% efficiency (which will never be obtained). Footprint that unlike wind, cannot be used for agriculture or accessed by much wildlife; it's fenced in and covered with panels.

Here in upstate New York there are planned wind and solar farms in the region and every one of both brings out a certain crowd of torches and pitchforks.

There's no pleasing some people. The energy has to come from somewhere, and right now coal, gas, and nuclear together make up most of the fuel mix.