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HBr Flow Batteries: long term storage for grids, compatible with hydrogen

January 13, 2022 by Helena Uhde and Veronika Spurná

The growth of intermittent wind and solar and the search for replacements for coal and gas points at storage solutions that can ensure a reliable supply of electricity at all times. Standard lithium-ion batteries have limitations. Put simply, the future demand for batteries (including for transport) is expected to far outstrip the supply of lithium. But hydrogen and bromine are abundantly available on a global scale. Helena Uhde and Veronika … [Read more...]

Filed Under: Energy, Storage Tagged With: baseload, batteries, bromine, coal, electricity, Elestor, Flow, gas, grids, HBr, hydrogen, lithium, policy, regulations, solar, storage, Vanadium, wind

Critical Raw Materials for the energy transition: Europe must start mining again

January 10, 2022 by Frank Umbach

A ramp up of the supply of critical raw materials (CRMs) is essential for the world’s energy transition. Wind and solar, batteries, digitalisation, transport and hydrogen cannot meet their targets without it. The EU defines 30 minerals as critical. To give one example, the global deficits in lithium supplies could surge more than 60-fold to 950,000 tons by 2030. Frank Umbach at EUCERS takes a thorough look at the issue. Europe represented just 5% … [Read more...]

Filed Under: Energy, Policies, Resources Tagged With: batteries, China, cobalt, CRMs, Digitalisation, EU, Europe, hydrogen, lithium, magnesium, mining, recycling, solar, transport, Vanadium, wind

Can Vanadium Flow Batteries beat Li-ion for utility-scale storage?

September 4, 2019 by James Conca

It’s taken 40 years for lithium-ion battery technology to evolve into its current state, powering everything from the smallest electronic devices to Tesla’s 100MW battery farm in southern Australia. But utility-scale Li-ion batteries are rare. 99% of grid storage today is pumped hydro, a solution that will always be limited by geographical and environmental constraints. For utility-scale chemical batteries to take off they need a new technology, … [Read more...]

Filed Under: Energy, Storage Tagged With: batteries, grids, hydro, lithium, storage, Tesla, UET, Vanadium, WattJoule

Most read this week

  • Financing Renewable Hydrogen globally: ramp up to 2030 only needs $150bn/year by Dolf Gielen | posted on May 26, 2023
  • Five charts on the Energy Transition: the 2020s is the decade of maximum disruption. By 2030 the endgame will be clear by Sam Butler-Sloss | posted on May 25, 2023
  • Making Hydrogen direct from seawater using double-membrane electrolysis by David Krause | posted on May 24, 2023
  • 10 Carbon Capture methods compared: costs, scalability, permanence, cleanness by Ella Adlen | posted on November 11, 2019
  • Understanding the new EU ETS (Part 2): Buildings, Road Transport, Fuels. And how the revenues will be spent by Simon Göss | posted on February 6, 2023
  • Micro-nuclear reactors: up to 20MW, portable, safer by Christina Nunez | posted on April 22, 2021
  • Oil & Gas can meet 2030 net-zero target for only $600bn, quickly recouped. But it’s still not happening, warns IEA by IEA | posted on May 22, 2023
  • Gravity Batteries: any nation can do it at scale using rocks by Simon Read | posted on July 27, 2022
  • The history of evidence of CO2-driven climate change starts in the mid-1800s by Marc Hudson | posted on May 23, 2023
  • The 10 big problems with simply replacing fossil cars with electric by Schalk Cloete | posted on December 6, 2021
  • EU Energy Outlook to 2060: how will power prices and revenues develop for wind, solar, gas, hydrogen + more by Alex Schmitt | posted on December 6, 2022
  • What’s best for Hydrogen transport: ammonia, liquid hydrogen, LOHC or pipelines? by Herib Blanco | posted on May 5, 2022
  • Enhanced Weathering: crushed rocks spread on farmland can capture billions of tons of CO2/year by Benjamin Houlton | posted on July 21, 2020
  • Hydrogen production in 2050: how much water will 74EJ need? by Herib Blanco | posted on July 22, 2021
  • U.S. EPA: new rules proposed for cutting Fossil Fuel-Fired Power Plant emissions by Cy McGeady | posted on May 30, 2023
  • Why hydrogen fuel cell cars are not competitive — from a hydrogen fuel cell expert by Zachary Shahan | posted on June 17, 2016
  • Modelling green Ammonia and Methanol in 2050. It will be expensive by Schalk Cloete | posted on September 9, 2022
  • EU Carbon Removal Certification Framework: new rules to turn greenwashing into genuine removals by Simon Göss | posted on May 16, 2023
  • China should comfortably meet its 2030 Renewables target. But its emissions? by Simon Göss | posted on February 21, 2022
  • Germany: will the end of feed-in tariffs mean the end of citizens-as-energy-producers by Isabel Sutton | posted on June 3, 2021

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      Recent Posts

      Perovskite: abundant, cheap, printable solar cells demonstrated, ready to generate power

      U.S. EPA: new rules proposed for cutting Fossil Fuel-Fired Power Plant emissions

      Financing Renewable Hydrogen globally: ramp up to 2030 only needs $150bn/year

      Five charts on the Energy Transition: the 2020s is the decade of maximum disruption. By 2030 the endgame will be clear

      Making Hydrogen direct from seawater using double-membrane electrolysis

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