Tobias Engelmeier, The Energy Collective
If India were to grow its electricity system based on coal (as China has done), would it derail the global climate? According to our calculations, under a “coal-heavy” scenario, India would need to increase is coal-fired power generation capacity from the 156 GW in early 2018 to 677 GW in 2035. What would be the CO2 implications of such a strategy?
Global water crisis causing failed harvests, hunger, war and terrorism
Nafeez Ahmed, The Ecologist
The world is already experiencing water scarcity driven by over-use, poor land management and climate change. It’s one of the causes of wars and terrorism in the Middle East and beyond, and if we fail to respond to the warnings before us, major food and power shortages will soon afflict large parts of the globe fuelling hunger, insecurity and conflict.
The Global Water Crisis and Coal Fired Power Plants
Iris Cheng, Greenpeace
Despite the global water crisis being identified as the top risk to people across the globe, very few are taking a stand to protect dwindling water resources from the huge planned global growth of coal-fired power stations. The fact is that the planned coal expansion will contribute to water crises, as the energy sector usually wins against us when it comes to who gets access to this precious resource.
The Case for a Climate Goal Other Than Two Degrees Celsius
Diane Toomey, Yale Environment 360
Scientists and climate negotiators have largely agreed that limiting global warming to no more than 2 degrees Celsius is an important goal. But David Victor, political scientist and lead author with the Intergovernmental Panel on Climate Change (IPCC), disagrees, arguing that the benchmark is too simplistic and should be abandoned in favor of other indicators. He maintains that not only is the 2-degree goal now unattainable, the focus on it has “almost unwittingly played into the hands of the so-called climate denialists.”
The puzzling flattening of carbon emissions and the problem of global growth
Last week we learned that maybe, just maybe, global carbon emissions were flat in 2014 even though the global economy supposedly grew by 3 percent. Carbon emissions have moved up almost in lockstep with economic growth for the entire industrial age except during recessions and one year of growth 40 years ago. But there is another obvious and plausible explanation for the flat carbon emissions, namely, that the global economy did not grow by the stated percentage, that it may have grown only a fraction of that amount or not at all.
China plans to build huge space solar power station
The Economic Times
China plans to build a huge solar power station 36,000 kilometres above the ground in an attempt to battle smog, cut greenhouse gases and solve energy crisis, much on the lines of an idea first floated in 1941 by fiction writer Isaac Asimov, state media reported today. The power station would be a super spacecraft on a geosynchronous orbit equipped with huge solar panels. The electricity generated would be converted to microwaves or lasers and transmitted to a collector on Earth, state-run Xinhua news agency reported.
Chinese control of Rare Earths and the future of energy
Llewellyn King, Oilprice.com
The 17 rare earth elements have energy supply by the throat. They are used in everything from oil refineries to solar and wind generators. Today, 90 percent of the rare earths the world uses come from China. All U.S. defense manufacturers – including giants Boeing, General Electric and Lockheed Martin — are dependent on China. Now China is demanding that U.S. companies do more of their manufacturing there: China wants to control the whole chain.
Agroecology: An idea and practice coming of age
Rupert Dunn, Sustainable Food trust
Agroecology is a holistic approach to farming and food production that could shape how we feed the world in the 21st century. It offers, at last, a means through which sustainable food sovereignty can be achieved across the globe. In February, at the International Forum for Agroecology in Nyeleni, Mali, a turning point came in the dissemination of ideas and practices of what is called ‘agroecology’.