Stock List

This article was last updated on 12/20/2022. Inverter stocks are publicly traded companies that manufacture or are suppliers to companies whose products, called inverters, convert power from direct current (DC) to alternating current (AC).  Inverters are used to allow power from solar, wind, and batteries to feed the electric grid.  They are also included in the list of electric grid stocks. Advanced Energy Industries (AEIS) Darfon Electronics Corporation (8163.TW) Enphase Energy, Inc. (ENPH) Hoymiles Power Electronics Inc. (688032.SS) Schneider Electric (SU.PA, SBGSF, SBGSY) SMA Solar Technology (S92.DE) SolarEdge (SEDG) If you know of any inverter stock that is not listed here and should be, please let us know by...

This Post was updated on 8/16/21. Ethanol stocks are publicly traded companies whose business involves producing ethanol alcohol (C2H5OH) made from biomass for use as a fuel in gasoline blends. Common feedstocks include corn and sugar cane.  Ethanol is the most widely produced and used biofuel, and all ethanol stocks are also biofuel stocks. Aemetis, Inc. (AMTX) Andersons Inc (ANDE) Archer Daniels Midland (ADM) Bluefire Renewables (BFRE) Cosan Ltd (CZZ) Green Plains Partners LP (GPP) Green Plains Renewable Energy (GPRE) MGP Ingredients (MGPI) Pacific Ethanol (PEIX) Raízen S.A. (RAIZ4.SA) REX American Resources Corp. (REX) SunOpta (STKL) If you know of any ethanol stock that is not listed here and should be, please let us know...

Alternative energy and clean energy mutual funds are open-ended funds that invest primarily (at least 50% of the portfolio) in the securities of clean energy and alternative energy companies.  Closed-end funds are included in the list of alternative energy and clean energy ETFs. This list was last updated on 2/20/2021. Allianz RCM Global EcoTrendsSM Fund (ADGLECO.TT) Calvert Global Energy Solutions Fund Class A (CGAEX); Class C (CGACX) Calvert Green Bond Fund (CGAFX) Ecofin Global Renewables Infrastructure Fund (ECOIX) Erste WWF Stock Environment CZK (AT0000A044X2.VI) Eventide Multi-Asset Income (ETNMX) Fidelity Select Environment and Alternative Energy Portfolio (FSLEX) Firsthand Alternative Energy (ALTEX) Gabelli ESG Fund Class AAA (SRIGX); class C (SRICX) Guinness Atkinson Alternative Energy...

Thanks an email from a diligent reader, I have just updated our lists of Clean and Alternative Energy Mutual Funds and Clean and Alternative ETFs and Other Exchange Traded Funds.  Please follow the links to the updated lists. Thanks to him and all the readers who help me keep AltEnergyStocks.com stock lists up to date with your comments and emails.  

Pollution control stocks are publicly traded companies whose business involves technologies for removing or reducing the emissions of harmful pollutants, contaminants, and/or waste from human activity, or removing these pollutants from the environment or water. This article was last updated on 6/25/2020. Advanced Emissions Solutions, Inc. (ADES) Advanced Disposal Services (ADSW) Babcock & Wilcox Enterprises, Inc. (BW) Bion Environmental Technologies (BNET) Biorem Inc. (BRM.V, BIRMF) Casella Waste Systems (CWST) CECO Environmental Corp. (CECE) CDTi Advanced Materials, Inc. (CDTI) Clearsign Combustion Corp. (CLIR) CO2 Solutions, Inc. (CST.V, COSLF) Donaldson Company, Inc. (DCI) Ecolab, Inc. (ECL) EcoSphere Technologies, Inc. (ESPH) Euro Tech Holdings (CLWT) Fuel Tech (FTEK) iPath Global Carbon ETN (GRN) OriginClear (OCLN) Pacific Green Technologies Inc. (PGTK) Republic Services,...

Energy efficiency stocks are publicly traded companies using a wide range of technologies to deliver the same energy services using less energy in the built environment. This includes efficient lighting such as LED lighting stocks, insulation, efficient motors, efficient appliances and appliance replacement services, sensor and control technologies, the internet of things, efficient power conversion and generation, and energy efficient design, construction, and retrofits. See the list of efficient vehicle stocks and alternative transportation stocks for companies reducing energy used in transportation. This list was last updated on 7/20/2022. Acuity Brands(NYSE:AYI) AIXTRON SE (AIXA.DE) Ameresco, Inc. (AMRC) Appliance Recycling Centers of American (ARCI) Aspen Aerogels, Inc....

Graphene is a one-atom thick sheet of carbon atom arranged in a honeycomb lattice.  It is an exceptional conductor of heat and electricity and its strength is unparalleled.  Although synthetic graphite can be used to produce graphene and it offers the benefit of consistency, natural graphite is far less expensive as a source material.  Synthetic graphite is made by combining petroleum coke with carbon black in a high heat process that burns up profits as it purifies the carbon. There are several methods for producing graphene.  Exfoliation of natural graphite is perhaps the most common alternative because it produces the least defects and leaves...

Biochemicals stocks are publicly traded companies whose business involves using plant or animal based feedstocks (biomass) to create new chemicals or substitutes of existing petrochemicals, plastics, or other fossil fuel derived substances other than fuels. This post was last updated on 7/9/2021. Amyris (AMRS) BioAmber (BIOA) Bion Environmental Technologies (BNET) Circa Group AS (CIRCA.OL) Codexis (CDXS) Corbion (CRBN.AS; CSNVY) Danimer Scientific, Inc. (DNMR) Eastman Chemical Company (EMN) Global Bioenergies (ALGBE: EURONEXT) Novozymes (Copenhagen:NZYM-B; OTC:NVZMY) Royal DSM (DSM.AS; KDSKF; RDSMY) SECOS Group (SES.AX) If you know of any biochemicals stock that is not listed here and should be, please let us know by leaving a comment. Also for stocks in the list that you think should...

The post “Integrated Graphene Producers” featured several graphene producers with novel business models that marry captive graphite sources to the technology and knowhow to produce graphene.  These are not the only graphite producers.  Although not as elegant as graphene with its svelte single-atom profile, the market for graphite has its appeal as well. Graphite has been a staple in steel industry crucibles, foundry molds and automobile brake linings.  These days graphite has moved into another even more important place in cars  -  lithium ion batteries that make electric vehicles viable as replacements for gas guzzling cars and trucks. Spherical graphite is especially desirable because the graphite anodes hold...

Electric Vehicle (EV) and Plug-in Electric Vehicle (PHEV) stocks are publicly traded companies which produce EVs or PHEVs, their components, or charging infrastructure. This list was last updated on 6/3/22. AeroVironment, Inc. (AVAV) Blink Charging Co. (BLNK) BYD Company, Ltd. (BYDDY) Enova Systems, Inc. (ENVS) EEStor Corporation (ZNNMF) Electrameccanica Vehicles Corp. (SOLO) Envision Solar International (EVSI) EVgo, Inc. (EVGO) Fisker (FSR) GreenPower Motor Co. (GPV.V) iShares Self-Driving EV and Tech ETF (IDRV) Kandi Technologies Corp. (KNDI) KraneShares Electric Vehicles and Future Mobility Index ETF (KARS) Leo Motors (LEOM) Lordstown Motors Corp. (RIDE) Navitas Semiconductor Corporation (NVTS) Nio Inc. (NIO) Nikola Corporation (NKLA) Proterra Inc. (PTRA) Tesla Motors, Inc. (TSLA) UQM Technologies (UQM) Valeo SA (FR.PA, VLEEF, VLEEY) Vision Marine Technologies Inc. (VMAR) VMoto Limited...

Geothermal stocks are publicly traded companies whose business involves using the earth's heat energy for productive use, such as generating electricity and space and process heat. This list was last updated on 10/27/2020. Calpine Corp. (CPN) Bought out. No longer publicly traded. Climeon AB (CLIME-B.ST) Contact Energy Limited (CEN.NZ, COENF) Enel SpA (ENEL.MI, ESOCF) Energy Development Corporation (EGDCY) Innergex Renewable Energy Inc. (INE.TO, INGXF) Mercury NZ Limited (MCY.NZ) NIBE Industrier AB (NIBE-B.ST, NDRBF) Ormat (ORA) Ormat Industries (ORMT.TA) Polaris Infrastructure Inc. (PIF.TO, RAMPF) If you know of any geothermal stock that is not listed here and should be, please let us know by leaving a comment. Also for stocks in the...

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...

Wind power manufacturing stocks are publicly traded companies whose business is involved in the development or manufacture of wind power equipment. AB SKF (SKF-B.ST, SKFRY) Broadwind Energy (BWEN) China High Speed Transmission Equipment Group Co., Ltd. (0658.HK, CHSTF) General Electric (GE) Helix Wind, Corp. (HLXW) Inox Wind Limited (INOXWIND.BO) Nordex AG (NRDXF, NDX1.DE) Sauer Energy, Inc. (SENY) Siemens Gamesa Renewable Energy (GCTAF, SGRE.MC) Sif Holding NV (SIFG.AS) Suzlon Energy Limited (SUZLON.BO) Toray Industries, Inc (TRYIF, 3402.T) TPI Composites, Inc. (TPIC) Trinity Industries (TRN) Vestas (VWS.CO, VWSYF, VWDRY) Xinjiang Goldwind Science & Technology Co., Ltd. (2208.HK) If you know of any wind power manufacturing stock that is not listed here, but which should be, please let us...