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How to Prevent Blackouts by Packetizing the Power Grid

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That need for balance is true of electric power grids, too. Spiking demand for electric heat collided with supply problems created by frozen natural-gas equipment and below-average wind-power production. Packetized energy management (PEM) allows the power grid to flexibly handle a varying supply of renewable energy.

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Siemens presents three-point plan for implementing cost-efficient energy transition in Germany

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Siemens suggests abandoning a fixed target for renewable energies and concentrating on the CO 2 reduction goal. Relying on a higher share of efficient, low-emission combined cycle power plants and wind energy could save €150 billion (US$200 billion) by 2030 while attaining the same CO 2 targets, Siemens says. Source: Siemens.

Germany 239
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Wind-to-Hydrogen Tech Goes to Sea

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And the Norwegian company H2Carrier recently received approval in principle for its concept for an industrial-scale floating production unit to make green ammonia at sea. In mid-2022, the International Renewable Energy Agency counted 32 countries that had adopted hydrogen strategies and 11 others that were preparing such plans.

Wind 86
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IEEE Discusses 6 Simple Solutions to Climate Change at COP27

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Some continue to burn coal, for example, because there are no other economically feasible choices for them. “We Efficient coal-burning plants Shutting down coal power plants completely is unlikely to happen anytime soon, he predicted, especially since many countries are building new ones that have 40-year life spans.

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Lean Software, Power Electronics, and the Return of Optical Storage

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It’s very similar to the infrastructure for electric cars because the idea, ultimately, for electric cars is that you also are revamping your grid to facilitate, whatchamacallit, intermittent renewable energy sources, like wind and solar, because having an electric car that runs off a coal-fired power plant is defeating the purpose, essentially.

Power 69
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Why the Next Microgrids Will Be Well Connected

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The winds had barely died down when electric-power specialists and others began calling for a radical overhaul of Puerto Rico’s electricity networks, one that would emphasize renewable energy, distributed generation, and, critically, microgrids. A microgrid is like a miniaturized, tightly controlled version of a power grid.

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ARPA-E trying to assist non-funded applicants find other funding sources; energy storage, biofuels and renewable power the top categories

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The listing, which includes 85 organizations as of 22 January, is grouped into 13 categories, with the largest categories being energy storage (29 applicants); biofuels (17); and renewable power (13): Biofuels (17). Grid (non-storage) (0). Power Electronics (2). Renewable Power (13). Building Efficiency (9).