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Distribution Grid Digitalisation – benefits, policy, cost & funding

December 14, 2022 by Gridspertise

About a third of European grids are over 40 years old. A rapid physical overhaul would be impossible, so the addition of a layer of digital technologies is the key to preparing them for the distributed and intermittent generation from renewable sources, the increased electricity demand from transportation, heat pumps and other sectors, and for ensuring energy efficiency at all levels. It’s why the EC expects about €584bn of investment in Europe’s … [Read more...]

Filed Under: Energy, Grids Tagged With: DER, Digitalisation, efficiency, Enel, EU, Europe, EVs, grids, Gridspertise, HeatPumps, investment, Italy, SmartMeters, solar, spain

China’s electricity market design should choose from successes in Europe, UK, Australia, USA

December 8, 2022 by Daisy Chi

China has made substantial initial progress in its electricity market reform, but it still faces an uphill struggle in promoting the consumption of renewables, resource allocation across provinces and regions, and unlocking demand side potential. To help choose the best solutions China could do well to look at the “Handbook on Electricity Markets”, says Daisy Chi at ECECP. The 600-page book looks at the current state of power markets around the … [Read more...]

Filed Under: Energy, Grids Tagged With: australia, China, demand, electricity, EU, flexibility, grids, markets, prices, renewables, UK, US

Tools to design energy systems resilient to natural disasters: from small villages to big cities

November 9, 2022 by Connor O'Neil and Moriah Petty

There is little doubt that emissions reduction will not be enough to cope with climate change. Adaptation will be essential too. Connor O’Neil and Moriah Petty at NREL describe how the National Renewable Energy Laboratory is developing free-to-use tools to help configure and create energy systems that are resilient to natural disasters. The tools have already been applied to small and large populations, ranging from a 500-person town to big … [Read more...]

Filed Under: Energy, Grids Tagged With: adaptation, buildings, Climate, COP27, data, disasters, efficiency, flooding, grids, hurricanes, infrastructure, Microgrids

Is a Carbon Tax the best way to decarbonise the Grid?

September 20, 2022 by Severin Borenstein and Ryan Kellogg

Severin Borenstein at the Energy Institute at Haas and Ryan Kellogg at the University of Chicago question whether carbon pricing is the best way to decarbonise the electricity grid. The authors did an empirical analysis of all of the fossil plants in the US. It shows that a CES (clean electricity standard) or zero-emissions subsidies would close down fossil plants in almost the same order as a carbon tax. So using alternative policy tools can … [Read more...]

Filed Under: Energy, Grids Tagged With: carbontax, CES, coal, electricity, emissions, gas, grids, policies, subsidies, US

“GETs”: cheap ways for Grids to double Wind & Solar integration and help battle global inflation

July 29, 2022 by Russell Mendell, Mathias Einberger and Katie Siegner

Accelerating the clean energy transition can tackle the inflation crisis, not just save the climate, explain Russell Mendell, Mathias Einberger and Katie Siegner at Rocky Mountain Institute. Rising energy costs are driving current global inflation. So now is the perfect time to drive through low-hanging-fruit ways to increase wind and solar generation and storage. In the U.S. interconnection queues – the pipeline of clean generation projects … [Read more...]

Filed Under: Energy, Grids, Renewables Tagged With: DLRs, GETs, grids, inflation, interconnection, solar, storage, US, wind

Grid Distribution Systems: access to usage data is uncovering the optimal design for future electrification

July 18, 2022 by Meredith Fowlie

The more efficient a distribution grid is, the less likely other potential supply bottlenecks (from lithium for batteries to trained electricians) will slow the transition to greater and greater electrification. State-of-the-art modelling of future grids is already happening, but the robust modelling of the distribution system is conspicuously missing because good data are notoriously hard to find, says Meredith Fowlie at UC Berkeley’s Energy … [Read more...]

Filed Under: Energy, Grids Tagged With: buildings, charging, costs, data, Distribution, electrification, EVs, grids, HVAC, rooftop, SmartCharging, solar

Event summary: “45% RES by 2030: EU’s latest investment challenge to DSOs”

July 5, 2022 by Sara Stefanini

Sara Stefanini provides a written summary of our panel discussion held on Thursday June 30th 2022. It’s a full summary of the 90 minute discussion (including audience questions), but it begins conveniently with a summary of the highlights. Investment in and the modernisation of the electricity distribution grid is one the biggest challenges the EU has to overcome in the next decade. It’s a €400bn investment challenge by 2050 says Eurelectric, an … [Read more...]

Filed Under: Energy, Grids Tagged With: Automation, buildings, Digitalisation, DSO, EU, EVs, flexibility, grids, industry, innovation, investment, markets, modernisation, smartgrids, SmartMeters, solar, transport, TSO, wind

4 ways to cut whole system electricity costs with flexible Demand Side Management

June 23, 2022 by Laura Sandys

Right now, energy system costs are driven by generation capacity, infrastructure upgrades, network reinforcements, curtailment and constraint payments, and imbalance costs. What’s missing is the investment in a raft of demand side management assets that are ready to go but are not part of the market, therefore not rewarded, and therefore not being invested in. Laura Sandys at Energy Systems Catapult, writing for WEF, explains why flexibility must … [Read more...]

Filed Under: Energy, Grids Tagged With: behindthemeter, buildings, demand, efficiency, electricity, EVs, flexibility, grids, infrastructure, investment, markets, networks, storage, supply, system, upgrades

Russia-Ukraine: modelling the consequences for the European electricity market to 2050

June 17, 2022 by Alex Schmitt, Christoph Kellermann, Calvin Triems and Huangluolun Zhou

Alex Schmitt, Christoph Kellermann, Calvin Triems and Huangluolun Zhou at Energy Brainpool have used their modelling tools to update their predictions of how the European electricity market will develop over the next 30 years, given a target of 99% emission-free generation in 2050. Projections are made on generation (mix and volumes) and price. The big change from their last predictions is the Russia-Ukraine war and Europe’s determination to ramp … [Read more...]

Filed Under: Energy, Grids, Markets, Renewables Tagged With: 2050, bioenergy, CO2price, coal, electricity, emobility, EU, EVs, gas, generation, heating, hydrogen, Nuclear, oil, prices, Russia, solar, Ukraine, wind

Manifesto: fit-for-purpose flexible grids for the clean electrification of Europe

June 13, 2022 by Eurelectric

The integration of new clean generation sources on top of the increase in electrification of industry, e-mobility, and heating and cooling means grid investment must be made a priority. Anything else will leave deployment-ready solutions waiting, slowing down the transition. The backdrop is that over one third of the EU’s grids are already more than 40 years old. Eurelectric has produced a manifesto, “Connecting The Dots”, that estimates … [Read more...]

Filed Under: Energy, Grids Tagged With: congestion, DERs, Digitalisation, electrification, emobility, Eurelectric, EVs, flexibility, grids, jobs, SmartMeters, solar, wind

U.S. FERC proposal for grid planning has serious flaws around benefits and beneficiaries

May 30, 2022 by Mike Jacobs

The U.S. Federal Energy Regulatory Commission (FERC) is in the midst of a key rulemaking on planning and building an electric grid. But the plan has serious flaws, says Mike Jacobs at UCS, rooted in the lack of coordination and control at the federal level. FERC wants the states to work with the utilities to define the sharing of benefits and costs from transmission, describe resource areas (like wind, solar, geothermal) where transmission is … [Read more...]

Filed Under: Energy, Grids Tagged With: consumers, costs, FERC, girds, planning, states, Transmission, US, utilities

Piloting peer-to-peer electricity markets in China and the EU

April 29, 2022 by Helena Uhde

Peer-to-peer (P2P) electricity trading is being promoted, to varying degrees, in both the EU and China. It allows individual citizens and businesses to produce and trade their own solar power (local, rooftop), while enabling the close-to-real-time balancing of supply and demand to maintain system stability. Helena Uhde at the ECECP gives an insight into the current status, implementation, regulations and policies in both regions. She cites two … [Read more...]

Filed Under: Energy, Grids Tagged With: China, electricity, EU, Germany, Henan, Landau, markets, P2P, policies, regulations, rooftop, solar, stability, trading

Germany’s electrification ambitions: TSOs scenario for 91% Renewables by 2045

March 4, 2022 by Simon Göss

The German TSOs submitted in January scenarios for their grid to 2037, making projections for increasing electrification. In addition, and for the first time, they included an ambitious and long term scenario to 2045. By pure chance, the Russian invasion of Ukraine and Germany’s response – to consider a reduction in its serious dependence on Russian energy imports – should make eyes turn sharply towards that 2045 scenario. Simon Göss at cr.hub, … [Read more...]

Filed Under: Energy, Grids, Renewables Tagged With: electricity, electrolysers, Germany, grids, heating, hydrogen, imports, industry, netzero, renewables, Russia, scenarios, security, solar, transport, TSOs, Ukraine, wind

Grid-scale modelling of Distributed Energy Resources and dynamic pricing for all customers

February 7, 2022 by James Conca

Smart grids can solve multiple problems now and throughout the lifetime of the energy transition. The supply from hundreds (existing + new wind, solar, etc.) and ultimately millions (rooftop solar, EV batteries) of power sources can be matched in real time with demand from all major customer devices (air conditioners, water heaters, batteries, EVs). Dynamic pricing keeps the peaks low and the troughs high. It takes the pressure off total load, … [Read more...]

Filed Under: Energy, Grids Tagged With: AI, batteries, dynamic, ERCOT, EVs, grids, HVAC, modelling, PNNL, pricing, rooftop, Shanghai, smart, solar, Spokane, Stem, storage, Texas, US, wind

The right – and wrong – way to design a behind-the-meter Battery pilot

January 31, 2022 by Joseph Daniel

Here’s a story on how not to design a pilot project. The point of any pilot is to serve as the basis for larger rollouts. They should also be designed to maximise benefits. Joseph Daniel at the Union of Concerned Scientists describes how a U.S. utility in Michigan tried to create a pilot for behind-the-meter small-scale home storage. They wanted to invite anyone to apply to join. The problem was the likely applicants would be wealthy home owners. … [Read more...]

Filed Under: Energy, Grids, Storage Tagged With: batteries, buildings, costs, efficiency, electricity, grids, JustTransition, peakers, storage, upgrades, utilities

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Recent Posts

Make Hydrogen in developing nations: share prosperity while meeting our climate goals

Smart Glasses: experts can monitor and advise on power plant inspections anywhere in the world

Concrete: 8% of global emissions and rising. Which innovations can achieve net zero by 2050?

Biofuel is approaching a feedstock crunch. How bad? And what must be done?

Europe needs a Regional Green Bank to fulfil its Green Deal and match the U.S.

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