Enbala Blog

Moving from VPPs to DERMS: A Global Phenomenon Driven by EVs

By Peter Asmus on May 23, 2019 10:00:00 AM


Guest blogger Peter Asmus of Navigant Research posts this week about the widening use of distributed energy resources around the world, virtual power plants and distributed energy resources management systems.

As distributed energy resources (DERs) continue to proliferate, so do the reliability challenges associated with the world’s aging grid infrastructure. The diversity of resources added to the power grid include plug-in EVs (PEVs) and rooftop solar PV coupled with energy storage devices at residences. As the grid was not designed for two-way power flows, these trends create challenges and opportunities for vendors and grid operators.

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Topics: DERs, virtual power plant, distributed energy, VPP, DERMS, distributed energy resources,, EVs, Renewables, PEV

ELECTRIC VEHICLES – good for our roads, good for our lungs, but good for our grids?

By Lana Gonoratsky on Jun 20, 2018 9:26:00 AM

I take the bus to work. On any given weekday, you can find me waiting on the side of a road while vehicles of all shapes and sizes whiz by, leaving behind a trail of noise and exhaust. It would be all well and good if this was just another weekday annoyance that could be easily shrugged off, like a fresh pile of snow blocking the sidewalk or a texter blissfully skipping the line at a busy coffee shop. But that’s not the case. Vehicle exhaust is a known pollutant that significantly affects human health and the environment. Regulators put limits on emissions – but these generally focus on new car sales, and then they can still be tampered with. So as a commuter waiting at the side of a busy road, I don’t feel too reassured. But, when I see that clean technology goals for electric vehicles are on track, hear announcements from companies like Tesla, Thor and Volvo electrifying trucking fleets, and read about commitments by governments to support these efforts, I do feel hopeful.

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Topics: virtual power plant, Electric vehicles, Distibuted energy resources, EVs

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