As Hawaii continues to grow and develop, so does its energy demand. With its unique location and abundant renewable energy sources, Hawaiian Electric has been at the forefront of Hawaii’s energy landscape. In this article, we’ll explore the history, current state, and future plans of Hawaiian Electric.
History of Hawaiian Electric
Hawaiian Electric was founded in 1891, making it one of the oldest electric utilities in the United States. At the time, electricity was primarily used for lighting and small appliances. Over the years, Hawaiian Electric has grown and expanded to meet the increasing demand for electricity in Hawaii.
As the largest utility company in Hawaii, Hawaiian Electric plays a vital role in powering the state’s economy and supporting its people. In recent years, the company has made significant strides towards a more sustainable future, investing in renewable energy sources and implementing innovative technologies to improve energy efficiency. In this article, we will explore Hawaiian Electric’s commitment to sustainability and its efforts to power Hawaii’s sustainable future.

Hawaiian Electric has been providing power to Hawaii for over 100 years. Founded in 1891, the company began with a single coal-fired power plant in downtown Honolulu. Over the years, Hawaiian Electric has expanded its operations to include three power grids that serve over 95% of Hawaii’s population.
The Challenge of Powering Hawaii
Hawaii’s unique geography and isolated location make it one of the most challenging places in the world to provide reliable and affordable energy. The state’s dependence on imported oil and gas for power generation has led to high electricity rates and a heavy reliance on fossil fuels. Hawaiian Electric has recognized the need for change and has set a goal to achieve 100% renewable energy by 2045.
Investing in Renewable Energy
Hawaiian Electric has been investing heavily in renewable energy sources such as solar, wind, and geothermal. The company has added more than 2,500 megawatts of renewable energy to its grid in the past decade, and currently, 33% of the energy it generates comes from renewable sources. Hawaiian Electric has also implemented programs to encourage customers to adopt solar energy, such as net energy metering and self-supply options.
Implementing Innovative Technologies
In addition to renewable energy sources, Hawaiian Electric is implementing innovative technologies to improve energy efficiency and reduce its reliance on fossil fuels. The company has installed smart grid technology, which allows for real-time monitoring of the grid and better integration of renewable energy sources. Hawaiian Electric is also exploring new technologies such as energy storage systems and electric vehicles.

Supporting Hawaii’s Sustainable Future
Hawaiian Electric is committed to supporting Hawaii’s sustainable future by partnering with local organizations and investing in the community. The company has provided funding for programs that promote energy efficiency, support renewable energy projects, and educate the public about sustainability. Hawaiian Electric is also working to support the growth of Hawaii’s green economy by partnering with local businesses and providing resources to help them succeed.
Service Territory
Hawaiian Electric’s service territory covers the islands of Oahu, Maui, Lanai, Molokai, and Hawaii Island. The utility serves over 450,000 customers, including residential, commercial, and industrial customers.
Energy Sources
Hawaii is known for its abundant renewable energy sources, including solar, wind, hydro, and geothermal. Hawaiian Electric has been working to integrate these renewable energy sources into its power grid, with the goal of reaching 100% renewable energy by 2045.
Solar Energy
Hawaii has some of the highest solar energy potential in the world, and Hawaiian Electric has been a leader in promoting solar energy. In fact, Hawaii leads the nation in solar installations per capita. Hawaiian Electric has also implemented a program to encourage customers to install rooftop solar panels, called the Customer Grid-Supply program.

Wind Energy
Wind energy has also been a focus for Hawaiian Electric, with several wind farms located on Hawaii Island and Maui. In 2020, Hawaiian Electric announced plans to expand its wind energy capacity on Hawaii Island.
Hydro Energy
Hawaii has several hydroelectric power plants, which generate energy by harnessing the power of flowing water. These power plants provide a stable source of renewable energy for Hawaiian Electric.
Geothermal Energy
Geothermal energy is generated by tapping into the earth’s natural heat. Hawaii Island has several geothermal power plants, which provide a reliable source of renewable energy for Hawaiian Electric.
Challenges and Future Plans
While Hawaiian Electric has made significant progress in integrating renewable energy into its power grid, there are still challenges to overcome. One of the biggest challenges is the variability of renewable energy sources, which can make it difficult to maintain a stable power supply. Hawaiian Electric has been working on solutions to this challenge, such as implementing battery storage and demand response programs.
Looking to the future, Hawaiian Electric has ambitious plans to continue expanding its renewable energy capacity. The utility has set a goal of reaching 100% renewable energy by 2045, which will require significant investments in renewable energy sources and infrastructure.
Conclusion
Hawaiian Electric has been a key player in Hawaii’s energy landscape for over a century. The utility has embraced renewable energy sources and is working to reach 100% renewable energy by 2045. While there are still challenges to overcome, Hawaiian Electric’s commitment to renewable energy bodes well for Hawaii’s future.
Hawaiian Electric is leading the way towards a sustainable future for Hawaii. Through its investment in renewable energy sources and innovative technologies, the company is working to reduce its reliance on fossil fuels and achieve its goal of 100% renewable energy by 2045. Hawaiian Electric’s commitment to sustainability extends beyond its operations and into the community, where it is supporting the growth of a green economy and promoting energy efficiency
FAQs
- What is Hawaiian Electric? Hawaiian Electric is an electric utility that serves the islands of Oahu, Maui, Lanai, Molokai, and Hawaii Island.
- What is Hawaiian Electric’s goal for renewable energy? Hawaiian Electric has set a goal of reaching 100% renewable energy by 2045.
- What renewable energy sources does Hawaiian Electric use? Hawaiian Electric uses a variety of renewable energy sources, including solar, wind, hydro, and geothermal.
- What challenges does Hawaiian Electric face in integrating renewable energy? One of the biggest challenges is the variability of renewable energy sources, which can make it difficult to maintain a stable power supply.