To meet our global climate targets, new solutions, technologies and pathways will be needed. Existing technologies, on their own, canât be scaled up fast enough to do it. Robin Pomeroy and Kate Whiting at the World Economic Forum pick out highlights from their podcast that hears from four CEOs of innovative companies, covering EV charging, aviation, hydrogen fuel cells, and new nuclear. Todayâs millions of EV charging points needs to rise to 450m … [Read more...]
âGreen Deal Industrial Planâ explainer: 40%+ of the top low-carbon technologies must be made in the EU by 2030
The ECâs new series of proposed targets and reforms, contained in its Green Deal Industrial Plan, aim to ensure that at least 40% of the EUâs low-carbon technologies will be made within its borders by 2030. The eight âstrategic net-zero technologiesâ are: Solar (power and thermal); Onshore and offshore wind; Batteries and energy storage; Heat pumps and geothermal; Electrolysers and fuel cells; Sustainable biogas/biomethane; CCS; Grid … [Read more...]
Getting Concentrated Solar Power (CSP) down to $0.05 per kWh
The U.S. Department of Energy is funding research to get the cost of Concentrated Solar Power (CSP) down to $0.05 per kWh. One key element of that research is the materials used to absorb and store the heat energy. Three categories of materials are being looked at: liquid (i.e. molten salt), particle (like sand), and gaseous. NREL is leading the molten salt research, and there are multiple challenges. The salts can corrode the storage tanks and … [Read more...]
Clean Hydrogen from water electrolysis: research into catalysts to meet global targets
The full potential of the new hydrogen economy will depend on producing enough clean hydrogen from water electrolysis which uses precious metals. But, as Glennda Chui at SLAC (Stanford University & DoE) explains, there arenât enough precious metals in the world to get to the scale we need. And their cost is so high the clean hydrogen they generate could never compete with hydrogen derived from fossil fuels. Over 95% of hydrogen produced today … [Read more...]
Clean Trucks are coming: a review of battery, hydrogen, synthetic fuels and more
New EU fuel efficiency rules are forcing truck makers into a race to get their low emission vehicles onto the roads. From 2025, newly registered trucks must have 15% lower emissions, and from 2030 itâs 30%. Battery-electric drivetrains are most likely to dominate, assisted in their evolution by the assured progress and charging infrastructure of EVs. Hydrogen fuel cells and synthetic fuels are also in the game, though hindered by the inevitable … [Read more...]
How can Europe help build Chinaâs Hydrogen economy?
On 18th November Energy Post, in partnership with the EU-China Energy Cooperation Platform, hosted a series of online workshops under the theme âChina: Carbon Neutral by 2060â. The purpose was to understand the Chinese landscape and uncover opportunities for Europe. Here, the moderator for our âHydrogenâ panel, Gökçe Mete, summarises the workshop which included an expert panel discussion and questions from the audience. Taking part were Tudor … [Read more...]
Hydrogenâs future: reducing costs, finding markets
Although 100Mt/year of hydrogen is produced globally and at scale, itâs overwhelmingly for the chemical industry. So thereâs a long way to go for it to play a role in the energy transition. Itâs not even clear whether hydrogen will be best used directly as a power source or through further conversion into other powerfuels. That's why Dolf Gielen and Emanuele Taibi at IRENA are scoping out the challenges of reducing production costs and finding … [Read more...]
Decarbonising industry: how much policy-driven adoption is needed to let the market take over
Decarbonising industry is one of the worldâs greatest challenges. The costs, today, are huge and therefore the technology adoption required has hardly started. But several technologies already exist. Gbemi Oluleye at Imperial College (UK) explains the first step is to measure the market size for each sub-sector, then estimate how much policy-driven adoption is required to achieve the cost reductions that make the change viable. After that, no … [Read more...]
