Affordable Quote by Mark McKinnon

The underlying problem with solar and wind is that they are too unreliable and energy-dilute.

— Michael Shellenberger

A large-scale wind, water and solar energy system can reliably supply the world’s needs, significantly benefiting climate, air quality, water quality, ecology and energy…

— Mark Z. Jacobson

Intermittency [in availability for wind and solar] changes the economics, particularly this requirement that the power company at all times be able to require…

— Bill Gates

I'm all for alternative forms of energy, including wind, including solar, et cetera. But we need much more than wind and solar.

— Donald Trump

Sunlight and wind are inherently unreliable and energy-dilute. As such, adding solar panels and wind turbines to the grid in large quantities increases the…

— Michael Shellenberger

The two most abundant forms of power on earth are solar and wind, and they're getting cheaper and cheaper...

— Ed Begley, Jr

Rely on renewable energy flows that are always there whether we use them or not, such as, sun, wind and vegetation: on energy income,…

— Amory Lovins

Humankind has never transitioned to energy sources that are more costly, less reliable, and have a larger environmental footprint than the incumbent - and…

— Michael Shellenberger

It's important to understand that oil and renewables do different things. Wind and solar are for power generation, so they don't replace oil. About…

— T. Boone Pickens

Today, wind is the cheapest energy in America; solar is not far behind. In time, fossil fuels will only get more and more expensive.

— Mark Ruffalo

Variable but forecastable renewables (wind and solar cells) are very reliable when integrated with each other, existing supplies and demand. For example, three German…

— Amory Lovins

One of the reasons I think the population question is important, if we want to be as green as possible, any of our energy…

— Alan Weisman