Thursday, March 26, 2015



GRID LOGIC MICROGRID: SOLAR CITY ENTERS ELECTRIC DISTRIBUTION BUSINESS
It seems that most of the incumbent electric utility industry sees the exploding proliferation of distributed generation, particularly solar PV, as a terrifying, ravenous horde devouring the fundamentals of their business. This is probably the same viewpoint that the Pony Express had of the telegraph, or that the gas lighting industry had of the electric light bulb, or that the steam engine industry had of the diesel?
Solar City's entry into the electric distribution business focuses for now on those hard to reach customers beyond the edges of the existing T&D grid, but not for long. The same model will work not only within the boundaries of the established distribution grid, and also within the transmission grid.
This is another inevitable, irresistible, irreversible development in the electric energy industry resulting from both the erosion of the foundations of the legacy business model and the advent of disruptive enabling technologies. Distributed generation and microgrids are just the beginning. Using the same virtual versus physical energy flow principle as solar gardens and community solar two decades of competitive wholesale power markets, distributed generation and competitive retail energy markets will converge into transactive energy markets. Just as all content in the telecommunications was unlinked from who owned the wires and now moves "over the top" via the Internet, so will energy move "over the top" of the grid via the Enernet.
Electric distribution utilities can either fight this while they steadily lose sales, customer satisfaction and public approval reinforcing the incentive for their infrastructure to be eroded and displaced,

- or -

Lead the industry with their own distributions systems to make the grid edge work more efficiently, reliably and economically, thereby recouping some (even increasing) revenues, serving their customers better, improving global sustainability, and gaining public esteem.

Maybe we should ask ourselves, "Who really are the walking dead?"



Wednesday, March 4, 2015



ELECTRIC UTILITIES WHO WISH TO SURVIVE AND PROSPER MUST BECOME AMONG THE LEADING INNOVATIVE COMPANIES IN THE WORLD.
A truly modern, intelligent grid will involve revolutionary, not evolutionary change. This can only happens through innovation, usually through disruptive enabling technologies. And that means dramatically new business models.
I think we'll know that a modern, intelligent grid has arrived when electric utilities, whether incumbents or new market entrants, start appearing on these lists:
and when the leading electric utility visionaries and innovators are attending and presenting at these sorts of events:
It's simply not enough to be one of the most innovative utilities companies in the electric utility industry because that is a pretty low bar. The fact is that some of the companies that are in the lists and events above will be or already are entering the smart grid, smart home, smart city space. They are doing this indirectly by developing disruptive enabling technologies and businesses. A growing number are doing it by competing directly with incumbent electric utilities. They are totally comfortable with disruptive innovation. In fact, they like to cause it. And they have no vested interest in the legacy grid infrastructure, business models or incumbent utilities.
I think it ironic that the electric utility industry that is so slow to change forgets that it began with disruptive enabling technology, led by a man who was aggravated with the existing incumbent, unresponsive lighting utilities that he did business with . . . Thomas Edison versus the gas lighting industry . . . and who proceeded to work to put them out of business with the most exciting new technology in the history of the world. This not only can but will happen again in every industry, including the electric utility industry.
Where are you looking for the future? What conferences are you attending? What companies and visionaries do you follow? Who are you partnering with? As Joel Barker asserted in his book, Future Edge, "An organization always gets hit by the future in the temple, never in the middle of the eyes." Why? Because they are looking the wrong way, usually trying to preserve the business paradigms that they are comfortable with. Yet, as Peter Drucker stated, the majority of the innovation in an industry comes from outside the industry's boundaries. Gary Hamel said it another way, "If a company is interested in finding the future, most of what it needs to learn is to learn from outside the industrial sector."
I am reminded of a joke I once heard: How many electric utility executives does it take to change a light bulb? A lot . . . only one to change the bulb but the rest of them to bemoan how great the old one was. The electric utilities who will survive, prosper and make the world better will be looking for new ways to make light! 

Thursday, February 19, 2015

These are terrific reports by the Aspen Institute: 

"The Future of the U.S. Electricity Sector  https://lnkd.in/b7fmRVu 

"Tectonic Shifts in the U.S. Electriciy Sectort"  https://lnkd.in/bEqCsjF
PANEL DISCUSSIONS ON AC vs DC IN THE SMART GRID 
ECN MAGAZINE ENGINEERING LIVE


PART II: ECN Engineering Live: AC vs. DC II (On Demand) FEB 15, 2015





PART I: ECN Engineering Live: AC vs. DC (On Demand) July 29, 2014



Wednesday, January 28, 2015






TOP TEN CHALLENGES 
FOR ELECTRIC DISTRIBUTION UTILITIES
IN THE TRANSITION TO A MODERN, INTELLIGENT GRID




One of the topics that I am frequently invited to address at conferences and workshops is what electric utilities, especially electric distribution utilities, should be thinking about, planning for and implementing as the industry undergoes revolutionary restructuring. Here is my list of the Top Ten (Plus 1) Challenges for electric distribution utilities.

1. Bulk Power Grid - The reliability and economy of the bulk power grid has been declining at an alarming rate and is expected to continue to do so. A groundbreaking 2009 report by the industry's Electric Advisory Committee to the USDOE stated that:
" . . . the current electric power delivery system infrastructure . . . will be unable to ensure a reliable, cost-effective, secure, and environmentally sustainable supply of energy for the next two decades . . . is nearing the end of its useful life."
This is in part because the grid is simply wearing out . . . depreciation expense exceeds new investment. And, because new circumstances and requirements exist, simply investing more in the traditional centralized grid model will not suffice.

2. Climate - Even aside from the hotly disputed linkage of climate change and utility use of carbon-based fuels, the number, duration and severity of weather events have been steadily growing. The result is undeniable even if the cause may be disputed. This further degrades the reliability and economy of the grid, further reinforcing customers' interest in alternatives to grid service.

3. Security - The grid is not adequately secure. While much of the dialogue in the industry is about cyber security, the grid is, even more troublesome, dramatically insecure physically.This is especially true for large, centrally controlled, synchronous AC grids. There is really not a critical facility (e.g., generation, transmission, distribution) in the grid that is not readily approachable.

4. Change / Complexity - The fundamentals of the electric utility business have changed and will continue to do so. Not only are the foundations of the legacy industry eroding, but there are entirely new requirements that the grid was not designed for. Almost all of them make the business more complex.

5. Customers / Competitors - Customers in the 21st century have new expectations and opportunities They have an increasing variety of alternatives to the all-requirements service from their incumbent utility that prevailed for nearly a century. These range from conservation and energy efficiency to demand management to distributed generation and storage to competitive transactive energy markets.

6. Distributed Energy Generation, Storage & Management - There is now an order of magnitude more energy generation units at the distribution edges of the grid than all the utility owned generators in the entire bulk power grid. The benefit versus cost for these “grid edge” components continues to improve exponentially. Monitoring and control is not longer the sole domain of the local electric utility or it's power pool or system operator. Add to this the growing number of electric vehicles which represent roaming energy consumption, storage and even generation.

7. Costs / Revenue - Costs of generation, both fixed and variable are rising. Costs of transmission and distribution are rising. The costs of doing business are rising. On the other hand, utility revenues from energy sales are declining as a result of conservation, energy efficiency, competition and distributed generation. Utilities generally collect a majority of their revenue through charges for energy usage, a variable quantity yet the majority of their costs are due to capacity, a fixed quantity that doesn’t diminish with diminished energy consumption. Traditional approaches to rate design are no longer sufficient. Simply raising rates to overcome declining revenues only increases the incentivize for customers and competitors to further displace purchases from their utility.

8. Technology - A rapidly growing array of new energy, electronics, information, and telecommunications technologies, devices and applications are available. The Internet of Things has arrived. These are helpful, even necessary to meet the challenges of “Grid Edge.” What are they, what do they do, and how can they be properly evaluated, deployed and operated?

9. Digital Enterprise - To stay competitive, utilities must transform themselves into fully digital businesses. Information technology (IT) and operations technology (OT) must merge. Customers' expectations of digital sophistication must be met. New kinds of competitors will come into existence as digital enterprises, not slowed by the need to overcome an incumbent, non-digital business structure and culture.

10. Workforce - It is necessary to rethink the recruitment and management of utility personnel given both the new realities of the grid and the unique characteristics of the next generations of employees.

+1 - Who really knows what can and will happen next? Realize that Moore’s Law for electronic components is just a special case of a more universal truth (a la Wright's and Kurzweil's Laws) that change is exponential in technologies enabling exponential change in business. Utilities will require unprecedented agility and innovation to face a rapidly changing future and largely unpredictable future. The only way to reduce the uncertainty and risk is to aggressively shape the future.

THE INDUSTRY RESPONSE?

The industry's response has been, shall we say, less than enthusiastic. In a way that is both humorous and sad, many electric utility executives, professionals and line employees tend to react to this list with something akin to the well known Kubler-Ross five sequential stages of grief:

Denial and Isolation - Insist that grid restructuring isn’t necessary, that the legacy grid just needs some tender loving care, maybe some CPR. Avoid those who say otherwise. Try to get out of the business or make it to retirement instead of facing reality.

Anger and Resentment - Assert that the new realities are unreasonable and unfair. Protest that the problems are arbitrarily caused by others and that it could be eliminated by them. Seethe and sulk because business is so hard without the beloved legacy grid.

Bargaining - Try for exemption from the future by lobbying for favorable legislation, petitioning for regulatory relief, or suing for judicial intervention. Try to persuade customers to change their behavior to make the problems go away.

Depression - Mourn for the old burnt out light bulb and take no joy in the new and better LED one. Have no joy or enthusiasm for the future of the grid.

Acceptance - This stage is attainable by only a few incumbents (e.g., NRG) who realize that denying the passing of the old grid model only hinders finding peace and success. More importantly, those who were never really attached to the dearly departed (e.g., customers, entrepreneurs, innovators, competitors, developing economies) are at this stage from the very beginning. They are free to move on to new and better things. Acceptance can be accelerated by associating with them as well as with those who have experienced and triumphed over a similar loss (i.e., a devastating industry restructuring).

To successfully meet the challenges, and, more importantly, to exploit the opportunities, they must be recognized, understood and accepted. The industry, like Norman Bates, cannot prosper by trying to preserve the departed!

ADDENDUM

A reader posted a comment questioning Item 2. Here is a graph based upon a compilation of reports by utilities to the Energy Information Agency.


There are two motivating forces here. One is the increasing frequency and severity of weather events. The other is the declining reliability of the legacy grid which would mean growing frequency of weather related outages even if there was no growth in the frequency or severity of weather events.