Insight and inspiration in turbulent times.
Community or shared solar is broadly defined as a project where multiple participants own or lease shares in a mid-sized solar facility usually between 500 kilowatts and 5 megawatts, and receive credits that lower their monthly utility bills based on how much power the facility delivers to the grid.
At the same time, India is busily electrifying 18,000 villages, pushing forward on the electrification of transportation, and developing demand-side technologies that together are more likely to make India one of the world’s great success stories in energy transition than one of the world’s largest upcoming carbon emitters.
Unfortunately there appears to be little recognition that such a Green New Deal must address a much bigger set of issues than merely climate change.
We’re GOING to make the transition to renewable sources of energy. There is no scenario outside the dark mind of Dick Cheney where we continue to use depleting and polluting fossil fuels over the long run to power society. So how exactly are we going to make the transition?
I don’t know what will happen, because what will happen is what we make happen. That is why there’s a global climate strike. This is why I’ve started saying, Don’t ask what will happen. Be what happens. Today, you are what is happening. Today, your power will be felt.
The research team analysed the reasons behind changes in CO2 emissions in countries where emissions declined significantly between 2005 and 2015. The findings, published in Nature Climate Change, show that the fall in CO2 emissions was mainly due to renewable energy replacing fossil fuels and to decreasing energy use.
Direct heat production thus offers the possibility to save three times more greenhouse gas emissions and fossil fuels using the same number of windmills, which are also cheaper and more sustainable to build. Hopefully, direct heat production will be given the priority it deserves.
Hydrogen produced using renewable electricity is “already cost competitive” in niche applications, a new paper says, adding that it is likely to match industrial-scale alternatives in about a decade.
The upshot is that government policy is offering large incentives to new nuclear, gas-fired power and also shale gas extraction – but, paradoxically, not many are actually being developed. Meanwhile the cheapest options – onshore wind, solar and offshore wind – are being discriminated against.
If you wanted to build a standalone microgrid in Africa, powered by local renewable resources, and make it reliable enough to run a neonatal intensive care clinic, how would you do it?
Rapid progress towards clean energy is needed to meet the global ambition to limit warming to no more than 1.5C above pre-industrial temperatures.
What does it mean for a society to have “energy security”? Although there are more than forty different definitions of the concept, they all share the fundamental idea that energy supply should always meet energy demand.
