Our Smart Grid Stock List

Tom Konrad, Ph.D., CFA I've been writing about the smart grid and its potential since before I joined AltEnergyStocks, in 2007, although at the time, I wasn't using the term: I mostly called it "Smart Metering."  Now, Smart Grid is a central part of federal stimulus plans, and the term is firmly ensconced in the popular lexicon.  GE even created a Super Bowl ad around the Smart Grid (video). It was far past time to create a Smart Grid category in our Alternative Energy Stock List, but now we've done it.  The companies in the Smart Grid Stock List...

Alternative Energy Storage: Enabling the Smart Grid

America’s electric power grid is subject to immense inefficiencies that arise from the interplay between centralized power generation, local power consumption and on demand utility service. To put things into a broad perspective, the nameplate capacity of U.S. generating facilities is about 1 million Megawatts (MW), so if all of our power plants ran 24/7 we would have a theoretical annual generating capacity of 8.7 billion Megawatt-hours (MWh). Since demand for electricity fluctuates on both a daily and seasonal basis, total electric power generation in 2007 was only 4.2 billion MWh, or less than 50% of nameplate...
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Bargain Priced Alternative Energy Stocks

A review of Crystal Equity Research’s novel alternative energy indices found a number of companies that have delivered exceptional price appreciation over the last year.  Several were reviewed in the recent post “Alternative Returns” on May 8th.  Expectations for growth appeared to be driving the price movement, so the last post “Quest for Growth” featured four companies from the indices for which analysts have posted high growth predictions.  Not unexpectedly some investors have already bid higher the stocks of those promising companies. In this post we go back to the lists to find the companies with both high growth predictions and low price-earnings...

2010: The Year of the Strong Grid? Part IV: General Cable

Tom Konrad, CFA General Cable (BGC) is a strong grid stock that's suddenly looking a lot cheaper.  Time to buy? General Cable is not only one of my Ten Clean Energy Stocks for 2010, it was also holding it's own in my list of "strong grid" (that is, electricity transmission) stocks that have strong financials.  About 59% of the company's revenues come from what I would consider "strong grid" markets: their "electrical utility" and "electrical transmission" segments.  I published the most recent version of that list on February 11.  In both these articles I cautioned that I...
Electric bucket trucks for electric grid repair n Puerto Rico

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...

A Profitable Smart Grid Penny Stock Aims for a NASDAQ Listing

Tom Konrad CFA A NASDAQ listing could bring a quick profit to investors who buy now, but beware the business risk. Ambient Corp. (ABTG.OB) offers an Internet Protocol (IP) smart grid communications platform to electric utilities.  So far, they have exactly one customer: Duke Energy (DUK).  Duke selected Ambient's X-series communication node solution, which flexibly gathers data from multiple smart meters and relays it to the utility.  For instance, in some cases Duke is using Ambient's nodes to gather data from both Echelon Corporation's (ELON) smart meters using data over powerline technology, and Badger Meter's (BMI) smart...

Solar PV Inverter Market Shakeout Continues With ABB and Power-One Deal

James Montgomery A pair of analyst reports issued last week came to roughly the same conclusion about the market for solar PV inverters: It's getting crowded and complicated, with top incumbents facing challenges in maintaining near-term growth in an increasingly fragmented market. Those PV inverter stalwarts will need to pursue more restructuring and mergers & acquisitions to stay atop the shifting and broadening customer base, addressing everything from tough-to-crack markets (e.g. China, Japan) and embracing newer technologies such as module-level power conversion, i.e. microinverters, say IMS Research and GTM Research. This consolidation has already started to play...

Wise Energy Use Stocks Part 4: Metering and Energy Management

A look at Itron, Echelon, Woodward Governor, EnerNOC, and Energy Recovery

Feel-Good Government Grants Leading Cleantech Astray

David Gold Grants for smart grid projects. Grants for battery manufacturing lines. Loan guarantees for renewable energy project development. Grants to private companies for energy efficiency projects. And with each it seems that the cleantech world cheers. Yet for all our desire to create sustainability in our consumption and use of energy, this model of getting us there is not only unsustainable but is of questionable value. I want to emphasize that I am speaking about government grants to the private sector where the government is not the end customer and...
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Energy Storage as Transmission Explained

by Blackridge Research The latest trend is that power transmission companies around the world are increasingly looking at energy storage technology to defer or replace transmission system upgrades. How this works is energy storage is placed along a transmission line and operated to inject or absorb power, mimicking transmission line flows. Going with names like “virtual transmission” in Australia and “GridBooster” in Germany, projects totaling over 3 GW of capacity are poised to increase system efficiency and reliability across the world. Storage as transmission offers an array of benefits over traditional transmission infrastructure. They are faster to deploy, have smaller footprint,...

Powering Advanced Energy

by Debra Fiakas CFA Solar power producers have many challenges.  One is the direct current to alternating current dilemma.  Solar panels create power that flows one way in a direct current (DC).  We use electricity in our homes and businesses in alternating current (AC) that flows both directions, forward and backward.  So solar cell producers must use solar inverters that convert the electricity from the direct current in the solar panel into alternating current. This is where Advanced Energy Industries, Inc. (AEIS:  Nasdaq) comes in. AEIS makes power inverters for the solar power industry.  The...

Digi International Acquisitions Since 2005

This timeline is intended as a supplement to the article: Bold or Bogus? Digi International’s Move toward Smart Grid Technology.Source: The Investor Relations Group, New York, NYApril 2005 - FS Forth-Systeme GmbH/Sistemas Embebidos S.A. (FS Forth), providers of embedded modules based on the company's processors and NET+OS software, as well as other microprocessors with supporting embedded software. May 2005 - acquired Rabbit Semiconductor® Inc. (formerly Z-World™, Inc.). The acquisition expanded Digi's embedded portfolio to include the Rabbit line of microprocessors and microprocessor-based core modules and Z-World single-board computers (now all sold under the Rabbit brand). July 2006 - acquired MaxStream®,...
Smart meter for smart grid applications

List of Smart Grid Stocks

Smart grid stocks are publicly traded companies that use or enable information technology to operate the electric grid more efficiently.  They are also included in the list of electric grid stocks. This list was last updated on 3/21/2022. Advanced Energy Industries (AEIS) AMSC (AMSC) Arrow Electronics (ARW) Digi International (DGII) Echelon Corporation (ELON) EnSync, Inc. (ESNC) ESCO Technologies, Inc. (ESE) Fluence Energy, Inc. (FLNC) Itron (ITRI) Kontrol Energy (KNR.CN, KNRLF) Landis+Gyr Group AG (LAND.SW) Schneider Electric (SU.PA, SBGSF, SBGSY) SMA Solar Technology (S92.DE) SolarEdge (SEDG) Superconducting Technologies, Inc. (SCON) Wallbox N.V. (WBX) If you know of any smart grid stock that is not listed here and should be, please let us know by leaving a comment. Also...

Will Surging Smart Grid Investments Result in Surging Electric Prices?

John Petersen The electric power system in the U.S. is dirty, antiquated, stupid, unstable, and a security nightmare. After years of discussion and debate, consensus now holds that the generation, transmission and distribution infrastructure will need hundreds of billions in new investment to reduce emissions, improve reliability, minimize waste and inefficiency, improve security, and facilitate the integration of wind, solar and other emerging alternative energy technologies. Commonly cited capital spending estimates range from $200 billion globally by 2015 to $2 trillion overall. In his November 2008 report, "The Sixth Industrial Revolution: The Coming of Cleantech," Merrill Lynch strategist...

Storage: The Best Renewable Energy Integration Strategy?

Tom Konrad, Ph.D. In order to electrify transportation, well need batteries, with ultracapacitors and compressed air playing supporting roles.  Based on cost, John has been making the case that the batteries for economical cars are more likely to be advanced lead-acid (PbA) than the media darling, Lithium-ion (Li-ion.)  I generally agree, especially since recycling Li-ion batteries is an expensive and difficult process, although I see a future where both cars and oil are simply more expensive, and we have far fewer of them. But transportation is only one application for energy storage...

2010: The Year of the Strong Grid? Part II

The Strongest Strong Grid Stocks Tom Konrad, CFA A comparison of the financial strength of transmission (or "Strong Grid") companies. In Part I of this article I made the case that transmission stocks, or "Strong Grid" might be a clean energy sector that takes off in 2010, as Smart Grid stocks and Battery stocks did in 2009.  If the sector does take off, the rising tide will probably float all boats, but if it doesn't, it will probably be better to be in the strongest such companies, because, as in 2009, the harsh financial climate will probably mean that...
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