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58 Best Hawaii Energy Companies and Startups

This article showcases our top picks for the best Hawaii based Energy companies. These startups and companies are taking a variety of approaches to innovating the Energy industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

Top Hawaii Energy Startups

Data sourced from Crunchbase and SemRush.

Elemental Excelerator

Elemental Excelerator

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Elemental Excelerator helps startups change the world, one community at a time.

WattIQ

WattIQ

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First scalable, enterprise-grade IoT solution for asset utilization & condition monitoring built around smart plugs.

WattIQ

Navatek Alternative Energy Technologies

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Navatek Alternative Energy Technologies conducts research in areas of wave energy conversion systems and energy storage systems.

WattIQ

Kona Deep

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Kona Deep is a a pure and refreshing water from the deep ocean waters of Hawaii.

WattIQ

Adnoviv

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Adnoviv specializes in the development and commercialization of intelligent sensors and systems for industrial and security applications.

WattIQ

Oceanit

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Oceanit operates as a science and engineering company.

WattIQ

Blue Planet Energy Systems LLC

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Makers of the scalable energy platform, Blue Ion, a best-in-class energy storage system for home and commercial clean energy microgrids.

WattIQ

RealGreen Power

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RealGreen Power aims to establish sustainable and profitable energy solutions around the world.

WattIQ

Pulama Lanai

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Pūlama Lāna‘i works to develop, advance, and nurture a sustainable community for the island of Lāna‘i.

WattIQ

Holu Hou Energy

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Holu Hou Energy is a provider of consulting to system design and financing to complete installation and construction management.

WattIQ

Hawaiian Electric

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Hawaiian Electric delivers clean and secure energy solutions by using renewable and sustainable resources that is cost-effective.

WattIQ

Hawaii Gas

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Hawaii Gas specilaizes in providing gas pipeline infrastructure and utility services for residential, commercial and industrial customers.

WattIQ

Shifted Energy

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Shifted Energy enable electric water heaters to consume excess renewable energy and provide grid services.

WattIQ

Elemental Energy

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Elemental Energy LLC, doing business as Sunetric. Founded in 2004 by Sean and Beth-Ann Mullen, Sunetric specializes in photovoltaic system

WattIQ

Rising Sun Solar

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Rising Sun Solar is an electronic manufacturing company offering solar equipment and installation services.

WattIQ

Fusion Energy Solutions of Hawaii

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Fusion Energy Solutions is a company based out of Hawaii that builds a Fusion Reactor Prototype under a new patented concept.

WattIQ

RevoluSun Smart Home

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RevoluSun Smart Home is Hawaii’s largest commercial/residential solar, HVAC and roofing contractor.

WattIQ

Hawaii Energy Systems

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Hawaii Energy Systems provides electrical work and services such as energy management and efficiency solutions.

WattIQ

Haleakala Solar

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Haleakala Solar specializes in Hawaii solar panel installation and servicing of solar pv and solar water heaters for homes and businesses.

WattIQ

Blue Planet Foundation

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Blue Planet Foundation is a model of clean energy progress that can inspire and catalyze climate solutions globally.

WattIQ

Island Pacific Energy

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Island Pacific Energy is a provider of photovoltaic systems.

WattIQ

Hawaii Oceanic Technology

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Hawaii Oceanic Technology provides technologies for aquaculture and ocean energy in the United States.

WattIQ

Maui Oil

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Maui Oil is a fuel station and petroleum products distributor company.

WattIQ

PV tech

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PV tech is a solar integrator that stands out from other residential photovoltaic contractors in the area.

WattIQ

Pono Home

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Pono Home offers green home consulting services for homeowners and renters.

WattIQ

Gemini Observatory

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General Electric (GE) is an international partnership that provides state-of-the-art research facilities to astrophysicists.

WattIQ

Energy Industries Corporation

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EIC is an Energy Efficiency Provider

WattIQ

Natural Power Concepts

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Natural Power Concepts operates as a public company that develops renewable energy technology.

WattIQ

Island Energy

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Island Energy is an industrial firm that specializes in rendering petroleum products and fuel marketing services to its clientele.

WattIQ

Hawaii Unified

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Hawaii Unified provides construction, solar panels, microgrid systems, energy management and facility maintenance services.

WattIQ

Honua Ola Bioenergy

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Honua Ola Bioenergy is creating sustainable green energy,supporting local agriculture Company.

WattIQ

Inter-Island Solar Supply

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Inter-Island Solar Supply produces water heating systems, pumps, controls, and components for renewable energy.

WattIQ

Kauai Petroleum Co.

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Kauai Petroleum Co. provides oil and gas distribution and retailing services.

WattIQ

Hi-Power Solar

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Hi-Power Solar provides renewable energy with air conditioning, solar hot water, photovoltaic, and battery products.

WattIQ

Hawaii Energy Connection

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Hawaii Energy Connection has established itself as a strong leader in both residential and commercial renewable energy contracting.

WattIQ

Neighborhood Power Corporation

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Neighborhood Power Corporation provides renewable solar energy and EV chargers to residential and commercial customers.

WattIQ

Barnwell Industries

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Barnwell engages is oil and natural gas exploration, development, production and sales in Canada.

WattIQ

Pural Water Specialty

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Pural Water Specialty provides a spectrum of services including chemical treatment, backflow, hydrant, energy, and water savings programs.

WattIQ

PhotonWorks Engineering

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PhotonWorks Engineering is a development, construction, and renewable energy company.

WattIQ

Pacific Biodiesel

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Pacific Biodiesel produces biodiesel by recycling used cooking oil of restaurants statewide.

WattIQ

Grove Farm

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Grove Farm is a real estate company that focuses on sustainable opportunities in renewable energy, economic development, and agriculture.

WattIQ

American LED and Energy

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American LED and Energy is a full-service energy solutions company that provides energy conservation and production solutions.

WattIQ

Airpro Indoor Air Solutions

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Airpro Indoor Air Solutions provides ventilation restoration and industrial cleaning services.

WattIQ

Pacific Energy Strategies

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Pacific Energy Strategies installs solar electric and hot water systems that help small businesses and home offices lower utility bills.

WattIQ

AIPA Properties

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AIPA Properties is a real estate company that provides leasing, amenities, energy solutions and property management services.

WattIQ

HNU Photonics

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HNu Photonics is a science and technology company.

WattIQ

KIUC

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KIUC primarily focuses on delivering safe and reliable electricity and utility services to its divers clientele.

WattIQ

DeconGel

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DeconGel offers to develop, manufactures, and distribute decontamination solutions for chemical and radioactive cleanup.

WattIQ

Pacific Environmental

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Pacific Environmental provides oil spill response, tank cleaning, bulk fuel filtering, hazardous waste disposal, and marine vessel services.

WattIQ

Hawaii Pacific Solar

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Hawaii Pacific Solar (HPS) specializes in solar photovoltaic power development, design, and installation.

WattIQ

Hawaii Petroleum

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Hawaii Petroleum is a distributor of petroleum products and lubricants.

WattIQ

Ocean Head Solar & Electric

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Ocean Head Solar & Electric is a semiconductor manufacturing company that provides energy management and EV charging station services.

WattIQ

North American Windpower

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North American Windpower is a Energy Generation and Distribution Business.

WattIQ

Island Power Solutions

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Island Power Solutions

WattIQ

DewPoint Systems

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DewPoint System products provide a secure solution to clean freshwater and controlled agriculture production.

WattIQ

HDBaker & Co Company Hawaii

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HDBaker & Company Hawaii LLC is a management consulting clean energy company located in Kailua Kona

WattIQ

Pac-Tech Communications

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Pac-Tech Communications provides public relations services for energy, health, medicine, IT, telecom, life sciences & real estate sectors.

WattIQ

Trutium3

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Trutium3 purchase operating assets and provide life cycle renewable energy development/asset management services.

Written by Mark Smith

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