From the Guardian - clean tech costs have fallen 41–94% over the past 7 years. Wind and solar accounted for two-thirds of new energy installations in the US in 2015.
"A new report from the US Department of Energy paints a bright picture for our prospects to cut carbon pollution and prevent the most dangerous levels of climate change. The report looked at recent changes in costs and deployment of five key clean energy technologies: wind, residential solar, utility-scale solar, batteries, and LED bulbs. For each technology, costs fell between 41% and 94% from 2008 to 2015.
Good news for doom and gloom environmentalists
Many who understand the realities and dangers of human-caused global warming are afraid that we’ll fail to avoid catastrophic climate change. Among this group, even positive climate stories are often viewed through a lens of pessimism, and we often see stories about the likelihood that we’ll miss climate targets.
However, it’s important to acknowledge the progress that’s being made, and retain a sense of hope and optimism that we can still avoid the worst climate consequences. This new DOE report highlights the fact that clean energy technology is quickly moving in the right direction, toward lower costs and higher deployment."
The full article can be read here.