West-facing panels help solve solar energy’s main problem

There is mounting evidence than West-facing solar panels produce more electricity during peak demand, and thus solve solar’s main problem.

1,900th Post: Climate Change As A Wicked Problem

A reflection on climate change and the daunting but exciting task at hand in energy, transportation, industry, food production and so on.

How energy storage made headlines in 2017

A lot has been said about the booming global capacities of solar and wind in the past few years. But wind works at a maximum 35% of the time for onshore and perhaps 45% for offshore wind. Solar PV is even lower, with 20 to 30% capacity factor. So, backup solutions are being sought. 2017… Continue reading How energy storage made headlines in 2017

Wind and solar are now cheaper than fossil fuels

For years, grid parity – the time when solar and wind would be cost-competitive with fossil fuels and nuclear – was the holy grail of renewables energy, a target to reach in a distant future. But the future is now. 

Global coal and oil use to peak in 2020

That’s it ! Renewable energy sources and electric vehicles are progressing so fast around the world that according to a new study coal and oil use could peak worldwide in as little as three years.

India and China go full speed against climate change

While the United States are wondering what will happen next on climate change mitigation in their country, both India and China have recently unvealed very ambitious targets to fight local air pollution and global climate change.

World Energy Outlook 2016 and global CO2 emissions

Every year in late November, it is the same thing: the very respected International Energy Agency publishes its World Energy Outlook. This year’s edition is interesting in more than one aspect.

China’s holistic approach to combatting climate change

For long, China was seen as a climate villain, fuelling its amazing economic growth by burning more and more coal. But times are changing, and the People’s Republic is emerging as a climate leader.