Who will pay for trusted news? - 1 views
Time to cut your broadband cable? How mobile phone operators plan to take on the fibre ... - 2 views
Graphene: 21st century wonder material - 1 views
Europe plans to harness 'power of data' in support of Green Deal - EURACTIV.com - 1 views
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One of the ways technology can contribute most to decarbonisation “is through the power of data,” the Commission says in a section dedicated to sustainability. Potential areas of application are multiple and include digital transport solutions, decentralised energy systems, and smart climate-neutral communities.
Miners Begin Cleaning Up Their Act With Renewables | BloombergNEF - 1 views
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The mining industry faces an interesting paradox. It is the lynchpin of the transition to a low-carbon economy, providing the materials that go into new grids and electric vehicles, yet miners’ extraction processes gorge on large amounts of power. Miners account for 6% of the world’s energy demand, and meet most of it with fossil fuels.
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Miners, which account for 22% of global industrial emissions, are facing more pressure to decarbonize than ever before – from investors, customers in the technology and auto industries, and even consumers further downstream.
World risks shortage of materials for EVs and wind turbines without agreements for gree... - 6 views
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Another one in a series of studies on this topic. This one predicts an 87,000% increase in the demand for battery materials which is not very helpful. Exponential extrapolation from a small basis over a long time horizon can basically come up with any growth figure. The logistic growth curve is a much better and proven model for technology transitions.
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"Demand for cobalt, copper, lithium, cadmium, and rare earth elements needed for solar photovoltaics, batteries, electric vehicle motors, wind turbines, fuel cells, and nuclear reactors is set to explode in the coming years as countries around the world invest heavily in greening their economies".
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Orginal source: https://science.sciencemag.org/content/367/6473/30 (though (also behind a paywall) and http://www.sussex.ac.uk/broadcast/read/50598. The latter mentions the 87000% figure referred to in the above comment.
'Hydrogen Economy' Offers Promising Path to Decarbonization - 2 views
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Note that low-cost hydrogen relies on the availability of low-cost electricity. So there needs to be a good reason not to use electricity directly. This reason could be a need for a reduction agent, or a preference for combustion technologies. In any case, it will be a reverse world - gas more expensive than electricity.
There's plenty of wiring behind the latest generation of wireless networks - 1 views
Machine learning sets boundaries for new metal materials - 1 views
Low cost energy storage with readily available materials - Materials Today - 1 views
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A group of scientists at Massachusetts Institute of Technology (MIT) has developed a battery powered by sulfur, air, water and salt – all readily available materials
Grounding Bars and Rods Market Research, Growth Opportunities, Key Players, Outlook and... - 0 views
FT Commodities Summit Asia organised by FT Live - 0 views
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Electric Dreams: The battery revolution and commodity markets As leading carmakers move to electrify their fleet and companies like Alphabet and Uber work on self-driving cars, the commodity industry is being forced to grapple with some difficult questions. EV’s have the potential to reduce oil demand considerably, but how fast and how soon remains a subject of fierce debate. Equally, utility scale battery technology could have a devastating impact on the coal industry if it is able to provide storage for renewable energy. In contrast, EV’s could be a boon to the metals industry and materials like copper, lithium and cobalt that are the key elements of the modern battery. Executives from mining, energy and commodity trading will discuss these topics and others.
Recycling operations get revamped to meet electric vehicle demand - 0 views
High power density superconducting rotating machines-development status and technology ... - 1 views
Global Copper Utensils Market with Competitors growth prospects, Product Key Features, ... - 0 views
BMW R100 R mystic is a shiny copper clad café racer - 0 views
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