Hawaii Gas

companyUnited States 2 mentions

Energy utility

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Often mentioned with · Technologies

Hydrogen embrittlement

A phenomenon where hydrogen molecules diffuse into metals, causing them to become brittle and eventually leading to cracking, fracturing, and failure of the pipeline.

Hydrogen-natural gas blending

Mixing of green hydrogen with natural gas to reduce carbon emissions while maintaining compatibility with existing gas appliances and infrastructure.

Synthetic natural gas

A fuel being used in a Hawaii Gas project to produce electrical power. While cleaner than coal, it still generates emissions as a fossil fuel.

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Often mentioned with · Locations

Often mentioned with · Projects

HydroPel Development and Testing Partnership

A collaborative project between Oceanit and Hawai'i Gas to further develop HydroPel technology, enable higher percentage blends of hydrogen in pipelines, and expand hydrogen transport capabilities in Hawaii and beyond.

under construction 1 mention

Often mentioned with · Products

An advanced nanotechnology surface treatment that creates a nano-protective barrier on steel pipes to prevent hydrogen diffusion and embrittlement, enabling existing natural gas pipelines to safely transport hydrogen-natural gas blends.

Often mentioned with · Research studies

Achieving Decarbonization Through the Transformation of Existing Pipelines for Hydrogen-Methane Blends

Hydrogen fuel cell testing and evaluation

In the news (2)

Chasing the Pipe Dream: Existing Pipelines Networks for Hydrogen Fuel Transportation

3 years 7 months ago

The only franchised gas utility in the State of Hawai'i and the only utility in the United States currently blending hydrogen in their pipeline lines. Partner with Oceanit for HydroPel development.

New solar energy projects in Hawaii receive $6 million in investments

10 years 8 months ago

Hawaii's only regulated energy utility, investing $6 million in two solar energy projects and also focusing on synthetic natural gas projects.

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