How Energy Deregulation Affects States and Stocks
by Elaine Thompson
Bloomberg New Energy Finance, in an executive summary of its New Energy Outlook 2017 report, predicts renewable energy sources will represent almost three-quarters of the $10.2 trillion the world will invest in new power-generating technology.
Analysts outline several reasons for this increase in spending, such as the decreasing costs of wind and solar and consumers’ increasing interest in solar panels. Competition between power sources also continues to grow, with products like utility-scale batteries upsetting coal and natural gas’s roles in the marketplace.
But more importantly, state-driven renewable portfolio standards pave the way for additional ventures in renewable energy technologies, particularly...
Understanding Manufacturing Economics for Grid-Scale Energy Storage
John Petersen I have a new favorite word AGGREGATION! At the risk of sounding like a reporter, I’m going to summarize a pre-holiday news story you might have missed but need to know about. In late November the PJM Interconnect, the largest of nine regional grid system operators in the US, announced that it had begun buying frequency regulation services from small-scale, behind the meter, demand response assets in Pennsylvania. The first resources brought on-line by PJM were variable speed pumps at a water treatment plant and a 500 kW industrial battery array...
Drawing the Right Lessons from the Texas "Wind" Emergency
On February 26, 2008, a drop in wind generation by about 1400 MW over ten minutes, coupled with an increase in demand of 4412 MW due to colder weather, and lower-than scheduled production from other power suppliers, led ERCOT, the Texas grid operator to cut 1100 MW of power to interruptible customers for about 90 minutes. Misconceptions All these facts come from a Reuters article misleadingly titled "Loss of wind causes Texas power grid emergency." I was dismayed a few weeks ago when this misleading reporting led the generally insightful Master Resource Report to conclude "This is a clear...
PowerSecure on a Solar Roll
by Debra Fiakas CFA Last week PowerSecure International (POWR: Nasdaq) announced the award of orders valued at $100 million for new solar projects. About 15% of the work will be completed in the final quarter of this year and the rest of the revenue will be recorded in 2016. The announcement sent investors into a tizzy. PowerSecure reported $283.4 million in total sales for the twelve months ending March 2015, primarily for solar power infrastructure and smart grid technology destined for electric utilities and microgrids. Securing orders equivalent to 35% of its current revenue run rate...
10 Clean Energy Stocks for 2021: Diversification
by Tom Konrad, Ph.D., CFA
Rounding out the discussion of the stocks in my 10 Clean Energy Stocks for 2021 list are the two that don’t fit either of the themes I highlighted for 2021: Picks and Shovels or a Possible Yieldco Boom. Both help with diversification, both in terms of their industry and geography.
MiX Telematics (MIXT) was retained from the Ten Clean Energy Stocks for 2020 list because I expect its prospects to improve rapidly as the world comes out of covid lockdowns. The global vehicle telematics provider has a large number of its customers among mass transit, logistics,...
Bold or Bogus? Digi International’s Move toward Smart Grid Technology
Research Analyst Bucks NaysayersBy Joyce Pellino CraneJay M. Meier may be out on a lonely limb, but the senior research analyst at Feltl and Company is unwavering in his enthusiasm for Digi International, Inc. (Nasdaq:DGII)Meier is recommending Digi as a buy, insisting that the company is undervalued given its potential for growth in the smart grid sector.“The company is woefully undervalued,” he said, “and it’s probably going to start growing in the second half of 2010 as evidenced by all the smart grid technology it has...”But other research analysts are not so sure. I spoke with two who...
Ten Solid Clean Energy Companies to Buy on the Cheap: #8 Quanta Services, Inc....
It may be a stretch to call a company with a P/E ratio in the high 30s "cheap," but in the case of Quanta Services (NYSE:PWR), it's a bargain. I won't repeat myself about why electric transmission and distribution (T&D) investments are a good bet. Put simply, the grid has been long neglected, and improved long distance transmission is essential to bringing large scale renewables such as solar and wind onto the grid. How does Quanta fit in? They build transmission line for utilities. When I ask industry insiders what company is best placed to actually string the wires...
Is There Any Value In Stella Jones?
Value Investing A few months ago, I discussed my encounter with Warren Buffett, and promised that I would eventually analyze a stock using the value investing (VI) approach. While I can`t say that I qualify as a hardcore value investor, there are many things about the VI approach that have influenced my thinking. For instance, I tend to stay away from very high PE stocks and momentum plays. While I take positions in firms with no earnings, they are generally relatively "unknown" or are past star stocks that investors have moved on from. I like the idea...
Advanced Energy: Overlooked and Undervalued
Investors interested in renewable energy often get singularly focused on innovators new energy sources at the expense of companies that provide the nuts and bolts of the energy infrastructure. Advanced Energy Industries (AEIS: Nasdaq) is a stalwart of the electric power network, providing power conversion and control components that convert energy to the proper current for use by consumers and business. The company has a broad product line that has applications with a diverse customer base, including semiconductor manufacturers and chemical processing plants. The 2017 acquisition of Excelsys Holdings Ltd. based in Ireland added products targeted at medical and industrial applications.
As popular as Advanced...
EESAT And Energy Storage Opportunities On The Smart Grid
John Petersen Last week I appeared as a luncheon speaker at EESAT 2009, a biennial international technical conference sponsored by the DOE, Sandia National Laboratories and the Electricity Storage Association that focuses on storage technologies for utility applications. The conference included dozens of high-level technical presentations from storage technology developers and was far and away the best-organized event I've ever attended. The only notable absence was a large contingent of buyers, which left some participants wondering whether they were preaching to the choir. Nevertheless, I was encouraged by rapid growth in the number and size of utility-scale demonstration...
Ten Solid Clean Energy Companies to Buy on the Cheap: #2 National Grid (NGG)
Like Quanta Services, (#8 in this series), National Grid PLC (NYSE:NGG) allows investors to participate in the massive build out of electricity transmission and distribution infrastructure necessitated by years of neglect and the growing need to decarbonize our electric infrastructure. See the article linked above for more detail on these two forces driving the sector. Having its origins in British electricity deregulation in the 1990s, Nation Grid is a regulated utility in Britain and the United States, and operates high pressure gas pipelines and high voltage transmission in Britain, and electricity transmission and natural gas distribution in the Northeastern...
Investment Ideas From the One-House Grid
In June, I wrote how intermittent power sources such as photovoltaics and wind would have to compete with baseload technologies such as IGCC "Clean Coal" and nuclear for capacity on the grid. The key problem is that neither baseload technologies nor intermittent technologies are able to match themselves to the fluctuations of demand. This creates a need for technologies which can fill the varying gaps between supply from these sources, and normal energy use. From the comments, it seems like I was not completely clear how intermittent and baseload power cause problems for each other, so I will start...
List of Electric Grid Stocks
Electric grid stocks are publicly traded companies whose business involves electric infrastructure, including transmission, distribution, pricing, conversion, and regulation. Includes the list of smart grid stocks.
This article was last updated on 8/12/21.
ABB Ltd (ABB)
Advanced Energy Industries (AEIS)
AMSC (AMSC)
Avangrid, Inc. (AGR)
AZZ Incorporated (AZZ)
China Ruifeng Renewable Energy Holdings Ltd (0527.HK)
Companhia Paranaense de Energia - COPEL (ELP)
Custom Truck One Source, Inc. (CTOS)
Digi International (DGII)
Echelon Corporation (ELON)
EMCORE Group, Inc (EME)
ESCO Technologies, Inc. (ESE)
Fortis, Inc. (FTS, FTS.TO)
General Electric (GE)
Hammond Power Solutions Inc. (HPS-A.TO, HMDPF)
Hubbell, Inc. (HUB-B, HUB-A)
Itron (ITRI)
Landis+Gyr Group AG (LAND.SW)
MasTec Inc. (MTZ)
MYR Group Inc. (MYRG)
National Grid PLC (NGG)
Prysmian S.P.A (PRI.MI, PRYMF)
Quanta Services Inc...
Hidden Gems? Why Green Investors Should Look at Daewoo Shipbuilding and Ener1
Part 2 of 2 Bill Paul Neither Daewoo Shipbuilding & Marine Engineering Co. Ltd., which trades OTC under the symbol DWOTF, nor Ener1 Inc., which trades on NASDAQ under the symbol HEV, is an obvious candidate for having hidden potential. Heck, Daewoo isn’t even a green energy stock. Or is it? Lost in the hubbub of Copenhagen and Congress, there’s been important news about both these companies that strongly suggests – at least to me – that each has plenty of undiscovered potential that will really start paying off over the next 18 to 24...
The Grid Impacts of Net Metering
Net metering describes the requirement that an electric utility buy electricity from any of its customers that generate their own electricity (usually with some sort of renewable energy, such as solar or wind) at the same price that they sell it to the customer. That seems fair, doesn't it? The Utility Perspective It doesn't seem fair to the utility. Utilities do more than just generate and sell electricity to customers. They also are responsible for transmission (delivering the electricity) and reliability (making sure that the lights work when you flip the switch.) Taking just the reliability requirement, suppose that...
Moving Microgrids Beyond R&D
by Joe McCabe Where is the money in microgrids? My goal at this years Intersolar event was to try and answer this question; to figure out the value proposition of microgrids as they relate to distributed generation, storage, renewable energy and photovoltaics. A microgrid is an electrical supply and use system that can operate autonomously. Although all microgrids are small relative to the electric grid as a whole, the huge size of the grid leaves a broad range of what can count as “micro.” Microgrids can be as small as a single building, but range on...
