Enbala Blog

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.

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

Virtual Power Plants and the New Energy Future

By Enbala on May 25, 2017 1:05:15 PM

IN CASE YOU MISSED IT:

Virtual power plants or VPPs are one of the hottest topics in the energy industry today. In fact, investments in VPPs are expected to total over $68.6 billion by 2025 -- this according to Navigant Research, who has published a new white paper on the topic. 

Software advancements are enabling greatly expanded capabilities in the distributed energy resources (DERs) that can be aggregated into VPPs, which are now capable of responding to the needs of the power grid at the sub-second speeds required for instantaneous grid balancing. 

Titled Stacking Values with Virtual Power Plants in Today's Digital Power Grid: Moving Distributed Networked Energy Into the Mainstream, the paper was authored by Navigant's Peter Asmus and covers:

  • The expansion and convergence of VPP market segments
  • New distributed energy resource architectures
  • Physical VPP grid and market interaction values
  • ROIs on VPPs
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Topics: distributed energy resources, DERMs, grid balance, virtual power plant, Navigant Research, VPPs

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?  

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

survey reveals interesting trends in distributed energy

By Ginger Juhl on Mar 16, 2017 2:35:26 PM

There are many drivers for investing in distributed energy resources, but it’s always interesting to take the pulse of the industry to assess current thinking. Last month Enbala took advantage of the large number of utilities attending DistribuTECH 2017 in San Diego and asked attendees to weigh in on which utilities are investing in distributed energy resources (DERs), what types of DERs are in the mix and key factors underpinning successful integration of DERs. More than 100 attendees took the survey, whose results uncovered some very interesting facts about where the industry is today and where it might be heading.

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Topics: distributed energy resources, DERs, DERMs, utillity survey

An Investment in Distributed Energy Resource Management Beyond the Grid Edge

By Rick Nicholson on Feb 28, 2017 12:00:00 PM

This week's blog is authored by Rick Nicholson, Global Product Management and Marketing, Enterprise Software, for ABB. We asked Rick to provide his insights on ABB's newly announced investment in Enbala. 

ABB recently announced an investment in Enbala, made through ABB’s venture capital unit, ABB Technology Ventures.  The announcement also mentioned that ABB and Enbala are joining forces to develop a new distributed energy resource management system (DERMS). The joint solution will combine the benefits of Advanced Distribution Management Systems (ADMS) and DERMS to enable utilities, energy service companies and grid operators to efficiently manage the entire lifecycle of distributed energy resources, like solar, batteries and wind, while ensuring the safe, secure and efficient operation of the electric distribution network. It will also enable more active participation from energy consumers.

A stronger, smarter, greener grid

Why did ABB make this investment and choose to partner with Enbala to develop a DERMS solution? The answer to this question is based on the current state and expected evolution of distributed energy resource management. 

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Topics: distributed energy resources, Distributed energy resource management, DERMs, virtual power plant, ABB, VPP, ADMS, advanced distribution management system

What's Coming? The Power of Distributed Energy in a Modern Grid

By Bud Vos on Jan 5, 2017 9:30:00 AM

It’s a new year, folks, and time to learn from the ups and downs of the previous 12 months and set a course for a successful 2017.  We spent some time at the end of 2016 working with Edison Foundation’s Institute for Electric Innovation (IEI) on a book titled “Thought Leaders Speak Out: Key Trends Driving Change in the Electric Power Industry.”  Enbala’s contribution was a chapter exploring the future of distributed energy in a modern grid.

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Topics: distributed energy resources, DERs, DERMs, utility future

Adding PV to the grid: It takes more than firming

By Enbala on Oct 19, 2016 9:20:00 AM

If you’re like most people who’ve gone to a conference lately – or read this blog from its inception – you’ve already heard warnings about what could happen to grid voltage and stability when stray clouds waft over neighborhood solar arrays and block PV generation. The sudden drop of renewable power is what many people point to as the key challenge of variable generation resources.

After all, that’s why utilities are looking for ways to “firm” renewable generation, which is the process of backing variable resources up with some combination of fast-ramping power or demand-side management to jump in when power production subsides. But, while loss of power gets most of the attention, over-production is an equally daunting challenge for grid operators.

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Topics: photovoltaic, Solar, DERs, renewable firming, DERMs

Three Best Practices for IT/OT Convergence in a Distributed Energy World

By Malcolm Metcalfe on Sep 29, 2016 11:29:20 AM

Ten years ago or so, when utility workers first started talking about IT/OT convergence, conversations revolved around the wealth of data streaming into utility offices from advanced metering infrastructure and remote sensors.

With AMI, for instance, utility engineers could suddenly see consumption in 15-minute increments, allowing them to leverage that data for things like load studies and distribution-system transformer sizing. Utility managers could use the blink counts from advanced meters to direct tree-trimming crews, letting them know there was a pretty good chance wayward branches were causing momentary outages on a feeder. Or, they could use the last-gasp signals to more quickly triangulate an outage and dispatch restoration crews more efficiently.

IT/OT convergence is what happens when IT and OT drop the silo walls to unite systems such as outage management with front-end, field technology like advanced meters or distribution system assets. But, IT/OT convergence has begun to expand as generation assets begin to proliferate behind the meter, and IT systems will be needed to help accommodate and control these assets. The convergence is becoming more complex and all-encompassing, so here are a few pointers for utility mangers to keep in mind.

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Topics: distributed energy resources, DERs, DERMs, IT/OT, IT/OT Convergence

The Energy Curtailment That Nobody Noticed

By Enbala on Sep 20, 2016 8:49:37 AM

There’s a good reason that traditional demand response (DR) programs only ask C&I customers to curtail energy usage a few times each year. Traditional DR is painful. It’s a no-holds-barred, shut down that conveyor belt, stop production, turn off the air conditioner and send people home kind of deal. It is, by definition, disruptive. And, frankly, not every organization can afford to have its business endure even a few interruptions a year.

But, DR doesn’t need to be disruptive, and to get the most out of today’s demand management technology, we really need to think of curtailment events as a day-to-day method of grid support instead of troublesome headaches that must be painfully tolerated.

That’s what one East Coast utility is doing with the Symphony by EnbalaTM distributed energy resource management platform (DERMS). By aggregating small amounts of response from many different devices in one site, a promising pilot is showing that curtailment can be both effective and invisible to customers.

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Topics: Distributed energy resource management, demand management, DERMs, demand response, energy curtailment, energy consumption management

DERMS: Coming Soon to Your Utility’s IT/OT Convergence

By Malcolm Metcalfe on Sep 8, 2016 11:38:22 AM

Last year, analysts at Gartner placed IT/OT convergence on their Top-10 list of trends affecting the utilities industry. Actually, it’s been in progress for nearly a decade but, now more than ever, IT/OT integration looms as a crucial utility move. What’s more, it is factors outside utility walls that are rousing such urgency. What are they? Look around your neighborhood. If you see a lot of rooftop solar panels, some of those factors are sitting right in front of you.

What’s more, GTM Research forecasts a 94 percent increase in new PV installations in the U.S. during 2016. Worldwide, Navigant Research says, “Annual installed capacity across the global distributed energy resource (DER) market is expected to grow from 136.4 GW in 2015 to 530.7 GW in 2024, representing $1.9 trillion in cumulative investment over the next 10 years." 

What does this have to do with IT/OT convergence?

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Topics: distributed energy resources, Distributed energy resource management, Solar energy, DERs, renewable firming, smart inverters, DERMs, IT/OT, IT/OT Convergence, energy aggregation

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