U.S. Utilities Most Popular Stocks

Ellomay Capital

Market Cap: US$287.7m

Engages in the initiation, development, construction, and production of renewable and clean energy projects in Europe, the United States, and Israel.

Montauk Renewables

Market Cap: US$281.7m

A renewable energy company, engages in recovery and processing of biogas from landfills and other non-fossil fuel sources.

Global Water Resources

Market Cap: US$276.7m

A water resource management company, owns, operates, and manages regulated water, wastewater, and recycled water systems in metropolitan Phoenix and Tucson, Arizona.

Pure Cycle

Market Cap: US$267.7m

Provides wholesale water and wastewater services in the United States.

RGC Resources

Market Cap: US$218.2m

Through its subsidiaries, operates as an energy services company.

AleAnna

Market Cap: US$210.0m

A development-stage natural gas resource company, focuses on delivering critical natural gas supplies in Europe and Italy.

China New Energy Group

Market Cap: US$102.8m

China New Energy Group Company, a natural gas company, engages in the development, construction, and operation of natural gas distribution networks.

Ferrellgas Partners

Market Cap: US$89.4m

Ferrellgas Partners, L.P. retail distribution of propane, related equipment and supplies.

Alaska Power & Telephone

Market Cap: US$66.8m

Through its subsidiaries, provides energy, telecommunications, and broadband services to communities in Alaska.

Azure Power Global

Market Cap: US$64.2m

Operates as a renewable energy developer and independent renewable power producer in India.

Garden City

Market Cap: US$59.3m

Garden City Co. is headquartered in Garden City, Kansas.

Spruce Power Holding

Market Cap: US$54.4m

Owns and operates distributed solar energy assets in the United States.

Eco Wave Power Global

Market Cap: US$47.6m

A wave energy company, develops a wave energy conversion (WEC) technology that converts ocean and sea waves into clean electricity.

VivoPower International

Market Cap: US$38.8m

Provides energy solutions for customized and ruggedized fleet applications, battery and microgrids, and solar and critical power technology and services.

Green For Energy

Market Cap: US$37.1m

Engages in producing alternate fuel from biogas.

Dynastar Holdings

Market Cap: US$34.8m

Focuses on acquisition of direct selling companies providing services to commercial and residential consumers in the deregulated electricity and natural gas services sector.

HNO International

Market Cap: US$33.4m

Focuses on systems engineering design, integration, and product development to generate green hydrogen-based clean energy solutions in the United States.

Summer Energy Holdings

Market Cap: US$13.2m

Through its subsidiaries, operates as a retail electric provider in Texas, Massachusetts, New Hampshire, Ohio, and Illinois.

Linike Medical Group

Market Cap: US$10.0m

Linike Medical Group Ltd engages in the renewable energy business.

Atlantic Power & Infrastructure

Market Cap: US$9.2m

Generates and sells renewable electricity through solar and waste sources.

Kontrol Technologies

Market Cap: US$4.6m

Through its subsidiaries, provides energy compliance and consulting services in Canada and the United States.

Quest Water Global

Market Cap: US$4.5m

A water technology company, engages in the construction and distribution of water equipment.

Aivita Group

Market Cap: US$3.9m

Owns, operates, and distributes on-site energy systems in the United Kingdom and Europe.

PwrCor

Market Cap: US$2.8m

Provides energy infrastructure and alternative energy solutions in the United States.

Rainmaker Worldwide

Market Cap: US$2.6m

Engages in the specialization of freshwater production in the Caribbean.

Mt. Carmel Public Utility

Market Cap: US$2.2m

Distributes electricity and natural gas to residential, commercial, and industrial customers.

Astra Energy

Market Cap: US$1.3m

Operates in waste management, and electricity and power generation in the United States.

Ocean Thermal Energy

Market Cap: US$931.1k

Operates as a renewable energy technology company.

Alternus Clean Energy

Market Cap: US$924.9k

Alternus Clean Energy Inc. operates as a renewable energy company.

Global Water Technologies

Market Cap: US$807.1k

Through its subsidiary, Electric H2O, Inc., identifies, develops, and commercializes non-chemical, filtration, and other technologies to improve water efficiency in the United States.

CognoGroup

Market Cap: US$463.4k

Operates as an energy services company.

Principal Solar

Market Cap: US$437.1k

Does not have significant operations.

First National Energy

Market Cap: US$319.5k

Focuses on providing wind-driven solutions for power generation.

Bio-En Holdings

Market Cap: US$170.2k

Bio-En Holdings Corp does not have significant operations.

3Power Energy Group

Market Cap: US$143.2k

Focuses on developing, building, and operating power plants.

Etrion

Market Cap: US$133.6k

Does not have significant operations.