Enbala Blog

Japan Could Determine the Fate of the World Market for VPPs

By Peter Asmus on Jul 16, 2019 9:04:00 AM

Guest blogger Peter Asmus of Navigant Research posts this week about the vast potential for virtual power plants and distributed energy resources in Japan. 

The first solar PV cell made in Japan was in 1955; the first solar PV panel was connected to the Japanese grid in 1978. Japan emerged as the global leader in solar cell production in 1999 and then solar power generation in 2004. Though solar PV provided only a small portion of Japan’s overall energy supply, it showed that the country’s regulators were investigating distributed energy resources (DERs) well before other markets globally.

Japan is at a crossroads. How does one leap into the future epitomized by the concept of the Energy Cloud while simultaneously maintaining the centralized generation status quo?  The country is exploring how virtual power plants (VPPs) can help straddle this chasm, serving as a bridge from the past to the future.

Read More

Topics: photovoltaic, Solar, DERs, DERMs, T&D infrastructure, virtual power plant, VPP, Nuclear, Japan, PV

Optimizing Your DER Line-up

By Eric Hoevenaars on Jun 13, 2019 8:21:32 AM

Three Things the Energy Industry Can Learn from Baseball Analytics

Summer is right around the corner, baseball season is underway and all 30 teams in the Major League Baseball were given a fresh start to compete for World Series glory. But the reality is that only a handful of them can truly say that the championship is within reach. According to the website Fangraphs, even before any games had started, there was more than an 80% chance that the World Series would be won by one of only six teams (the Yankees, Astros, Indians, Dodgers, Red Sox or Nationals).

What drives this gap between the elite teams and the others? Money is part of the answer. Big market teams can afford to pay for the game’s biggest all stars. But with just the 9thand 18thhighest payrolls in the league, how have teams like the Astros and Indians held their own against the league of elites? The answer is a combination of data analytics and good scouting.

Read More

Topics: DERs, DERMs, Distibuted energy resources, Non-wires alternatives, Analytics

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.

Read More

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

Two Sides of the Same Coin: How Enbala and Alectra Are Pushing the Energy Cloud Envelope

By Peter Asmus on Aug 23, 2018 8:40:11 AM

Guest blogger Peter Asmus of Navigant Research posts this week about virtual power plants, distributed energy resources management systems, microgrids — and the way in which Alectra is bringing them all together to meet its customers energy needs and its own grid reliability requirements. 

Electricity is a multidimensional product that requires constant fine-tuning. Otherwise, the lights go out, resulting in substantial lost economic activity. The challenge of accomplishing this task has become increasingly difficult as the fleet of distributed energy resources (DERs) begins to take over electricity resource pools. Beginning in 2018, annual centralized power resources began to give way to distributed generation and a more diverse DER mix. I noted last year that this transition was likely.

Read More

Topics: DERs, DERMs, virtual power plant, distributed energy, VPP, Navigant Research, energy cloud, Alectra, microgrid

Can DERs Play Too?

By Deborah Hazebroek on Jul 18, 2018 2:06:59 PM

The Question

The world is changing. This isn’t news, of course. In fact, it’s rather old news – the world has changed. And the composition of the power grid has changed along with it. More roofs have solar panels. More garages house electric vehicles. The devices consumers plug into outlets have radically different load profiles than the devices of previous generations. Today there is an increased prevalence of wind farms, smart inverters, batteries and many other distributed energy resources (DERs) at the grid edge.

All these DERs offer tremendous potential through control and optimization. But while this capability presents copious opportunities, it also creates a few headaches, particularly for grid operators, often miles away (literally and figuratively) from where the DERs are located.

Yet DERs are becoming so entrenched in the daily operations of the grid that it’s tempting to ponder just where their limitations lay. With advancements in technology and business models, many innovators are looking to increase value from DERs, which leads to the latest question surrounding the capabilities of these assets: Can DERs play in utility and wholesale markets?

Read More

Topics: DERs, virtual power plant, distributed energy, VPP

Could Virtual Power Plants Make Utilities the Uber of Distributed Energy Resources?

By Enbala on Sep 8, 2017 2:44:59 PM

It’s been said that analogy is a powerful force when it comes to innovation. It creates an environment where it’s easier for people to apply knowledge from one domain that they already understand to another that they don’t understand quite as well and thus make it, too, easier to grasp. 

Uber is a prime example of analogy taken, perhaps, to the extreme. It would be tough to estimate the number of companies that have come into being recently aiming or claiming to be the “Uber for ....” you fill in the blank. There’s an “Uber for errand running,” an “Uber for pet care,” an “Uber for tool rental,” an “Uber for grocery (and alcohol) delivery,” an “Uber for finding parking spaces…”  You get the picture.

Read More

Topics: distributed energy resources, DERs, virtual power plant, Uber

TENET #2: NEW FRONTIERS IN DER ACCURACY

By Michael Ratliff on Aug 10, 2017 8:30:00 AM

REDEFINING SUCCESS FOR A DISTRIBUTED ENERGY GRID: THE THREE TENETS

When it comes to effectively leveraging distributed energy resources (DERs), there are three critical success factors that any DER management system or Virtual Power Plant (VPP) must embody. In a previous blog we focused on Tenet #1: the importance of speed.  

In today’s blog, we address another of the top three criteria: accuracy. Just as the question “how fast is fast enough” was answered with “it depends,” so too does the question “how accurate is accurate enough” have the same response. The criticality of accuracy depends on what the distributed energy resources are being dispatched to do.  

Read More

Topics: Distributed energy resource management, DERs, DERMs, distributed energy

Taking VPPs to the Next Level

By Peter Asmus on Jun 21, 2017 9:10:00 AM

This week, we feature guest blogger Peter Asmus of Navigant Research, who talks about virtual power plants (VPPs) and their changing role in the utility industry.

The primary goal of a virtual power plant (VPP) is to achieve the greatest possible profit for asset owners—such as a resident with rooftop solar PV coupled with batteries—while maintaining the proper balance of the electricity grid at the lowest possible economic and environmental cost. The purpose is clear, but getting to this nirvana is not easy. Nevertheless, there are clear signs that the VPP market is maturing. New partnerships are pointing the way for control software platforms that can manage distributed energy resources (DER) in creative ways.

Read More

Topics: DERs, DERMs, virtual power plant, ABB, DERMS, distributed energy resources,, Navigant Research, VPPs, Enbala

A commentary on the FERC NOPR to Integrate More DERs into Organized Markets

By J.T. Thompson on May 9, 2017 8:00:00 AM

Opening the Distributed Energy Doors is a Win-Win

In November of last year, FERC issued a Notice of Proposed Rulemaking (NOPR) around electric storage resources. The goal was to better allow these distributed energy resources (DERs) to compete in the various wholesale markets.  Per their November press release, FERC’s NOPR would require that RTOs/ISOs:

  • Establish a participation model consisting of market rules that, recognizing the physical and operational characteristics of electric storage resources, accommodate their participation in the organized wholesale electric markets
  • Define distributed energy resource aggregators as a type of market participant that can participate in the organized wholesale electric markets under the participation model that best accommodates the physical and operational characteristics of its distributed energy resource aggregation
Read More

Topics: distributed energy resources, DERs, frequency regulation, demand response, FERC, energy storage, NOPR

Distributed Energy Resources and Cybersecurity

By Enbala on Apr 12, 2017 11:26:55 AM

STRENGTHENING YOUR DEFENSES

It seems like almost everyone has had some sort of personal experience with hacking, cyberattacks or malware these days, either at work or at home – and, for many, both.  But did you know that Symantec, the cybersecurity software giant, discovered more than 430 million new unique pieces of malware in 2015 alone?  That was up 36 percent from the previous year, and the numbers keep growing.   

Anyone in the utility industry is also aware that utilities are a target for cyberattacks, but did you realize that hackers target utilities more than any other part of the U.S. critical infrastructure or that there are more reported cyber incidents in the energy industry than in healthcare, finance, transportation, water and communications combined?  

Read More

Topics: distributed energy resources, DERs, DERMs, utility cybersecurity, cyberattack, utility malware, grid cybersecurity, malware, utility cyberattack, ransomeware

Subscribe to Blog Updates

Recent Posts

Posts by Topic

see all