The County of Maui is a regional government entity located in the state of Hawaii, United States of America. The county government is responsible for providing a wide range of services to the residents of Maui, including public safety, education, transportation, and environmental protection. One of the key priorities of the County of Maui is to promote sustainable development and decarbonisation by adopting renewable energy solutions and reducing the carbon footprint of its operations.

The County of Maui has set ambitious goals to reduce its greenhouse gas emissions and transition to renewable energy sources. The county government has committed to achieving 100% renewable energy by 2045, which is in line with Hawaii's state-wide goal. To achieve this goal, the County of Maui has developed a comprehensive strategy that includes a range of initiatives, such as energy efficiency improvements, renewable energy installations, and the adoption of corporate power purchase agreements (PPAs).

One of the key initiatives of the County of Maui is to reduce its corporate energy consumption and promote energy efficiency. The county government has implemented a range of measures to reduce energy consumption in its buildings and facilities, such as installing energy-efficient lighting, HVAC systems, and appliances. The county government has also implemented a comprehensive energy management system that monitors energy consumption and identifies opportunities for further energy savings.

In addition to energy efficiency measures, the County of Maui has also invested in renewable energy installations to generate clean energy and reduce its carbon footprint. The county government has installed solar panels on several of its buildings and facilities, including the Maui County Service Center, the Lahaina Civic Center, and the Kalana O Maui Building. These solar installations have a total capacity of over 2 megawatts and generate clean energy that is used to power the county's operations.

To further accelerate its transition to renewable energy, the County of Maui has also adopted corporate power purchase agreements (PPAs). A corporate PPA is a long-term contract between a renewable energy developer and a corporate buyer, where the buyer agrees to purchase a certain amount of renewable energy at a fixed price over a specified period. The County of Maui has signed several corporate PPAs with renewable energy developers to purchase clean energy at a fixed price, which helps to stabilise energy costs and reduce the county's reliance on fossil fuels.

One of the largest corporate PPAs signed by the County of Maui is with Innergex Renewable Energy, a Canadian renewable energy developer. Under the agreement, Innergex will develop a 15-megawatt solar project on the island of Maui, which will generate clean energy that will be sold to the County of Maui at a fixed price over a 25-year period. The project is expected to generate over 30 million kilowatt-hours of clean energy per year, which is equivalent to powering over 3,000 homes.

The County of Maui has also signed a corporate PPA with Maui Electric Company, the local utility, to purchase renewable energy from a wind farm on the island of Maui. The 21-megawatt wind farm is expected to generate over 50 million kilowatt-hours of clean energy per year, which is equivalent to powering over 5,000 homes. The corporate PPA with Maui Electric Company is part of the county government's efforts to promote the development of renewable energy projects on the island of Maui and reduce its reliance on imported fossil fuels.

In addition to these initiatives, the County of Maui has also implemented a range of policies and programmes to promote sustainable development and reduce its carbon footprint. The county government has established a Green Building Program that promotes the construction of energy-efficient buildings and provides incentives for developers to adopt sustainable building practices. The county government has also implemented a comprehensive recycling program that diverts waste from landfills and promotes the reuse and recycling of materials.

Overall, the County of Maui is committed to promoting sustainable development and decarbonisation by adopting renewable energy solutions and reducing its carbon footprint. The county government has set ambitious goals to achieve 100% renewable energy by 2045 and has implemented a range of initiatives, such as energy efficiency improvements, renewable energy installations, and the adoption of corporate PPAs, to achieve this goal. The County of Maui serves as a model for other regional governments and organisations looking to transition to renewable energy and reduce their carbon footprint.