U.S. Department of Energy Combined Heat and Power
and Microgrid Installation Databases

Add a CHP Site

Combined Heat and Power Installations in Hawaii

More detailed data files with additional information are available on the Data Download page.
City Organization Name Facility Name Application SIC4 NAICS Op Year Latest Install Year Capacity (KW) Prime Mover Fuel Class-Primary Fuel Last Verified
Hilo Hilo Medical Center Hilo Medical Center CI Hospitals / Healthcare 8062 62211 2003 2003 730 ERENG OIL - Diesel 2016
Honolulu Sheraton Waikiki Sheraton Waikiki Hotels 7011 72111 2018 2018 2,200 ERENG NG - Natural Gas 2024
Honolulu Kalaeloa Partners LP Andeavor / Hawaiian Independent Refinery, Inc. Petroleum Refining 2911 32411 1989 1991 299,400 CC OIL - Fuel Oil 2023
Kaanapali Critchfield Pacific Maui Westin Hotels 7011 72111 2017 2017 1,000 MT NG - Natural Gas 2021
Kapolei Island Energy Chevron Hawaiian Refinery Petroleum Refining 2911 32411 1992 2011 12,200 CT WASTE - Process Gas 2016
Kapolei Andeavor Andeavor Hawaii Corp / Tesoro Hawaii Petroleum Refining 2911 32411 1982 1982 20,000 CT OIL - Fuel Oil 2023
Kauai Capstone / Westin Hotels Westin Princeville Kauai Hotels 7011 72111 2014 2014 1,000 MT NG - Propane 2021
Lahaina Cogenra Maui Brewing Company Food Processing 2082 31212 2012 2012 60 RENEWABLE - Solar 2022
Lanai City Maui Electric Company / Castle & Cooke Four Seasons Resort, Lana’i at Manele Bay Hotels 7011 721120 2009 2009 910 ERENG OIL - Diesel 2017
Lihue Kauai Marriott Kauai Marriott Hotels 7011 72111 2008 2008 810 ERENG NG - Propane 2016
Maui Marriott / Westin Kaanapali Ocean Resort - Nanea Hotels 7011 72111 2018 2018 1,000 MT NG - Propane 2021
Maui Kaanapali Ocean Resort Villas Kaanapali Ocean Resort Villas Hotels 7011 72111 2003 2017 2,900 MT NG - Propane 2021
Wahiawa Inn at Schofield Barracks Inn at Schofield Barracks Hotels 7011 72111 2013 2013 183 RENEWABLE - Solar 2022

MG Denotes a CHP system that is part of a microgrid, a group of interconnected loads and distributed energy resources (DERs) that can disconnect and re-connect to the utility grid as a single entity, allowing facilities to remain operational during utility outages. A CHP system is considered part of a microgrid if it serves multiple buildings or if it is connected to other DER technologies.

CI Denotes sites that fall into overall Critical Infrastructure (CI) facility application types. These facilities may deliver essential services and functions during natural disasters, emergency events, or grid outages, and CHP may allow the facilities to provide reliable electric and thermal energy to maintain our nation’s security, public health and safety, and support sectors.

Energy Star CHP Award Denotes systems that have earned the Energy Star Combined Heat and Power Award for superior performance. For more information, see https://www.epa.gov/chp/energy-star-chp-awards

State Summary for Hawaii

Prime Mover Sites Capacity (KW)
Total 11 342,150
Other 0 0
Boiler/Steam Turbine 0 0
Heat Recovery Steam Generator with a Steam Turbine 0 0
Combustion Turbine 2 32,200
Fuel Cell 0 0
Photovoltaic / Solar Thermal Hybrid 0 0
Waste Heat Recovery 0 0
Backpressure Steam Turbine 0 0
Steam Rankine Cycle 0 0
Microturbine 4 5,900
Combined Cycle 1 299,400
Organic Rankine Cycle 0 0
Reciprocating Engine 4 4,650

Prime Mover Code Descriptions

Prime Mover Code Description
B/ST Boiler/Steam Turbine
CC Combined Cycle
CT Combustion Turbine
FCEL Fuel Cell
MT Microturbine
ERENG Reciprocating Engine
ORC Organic Rankine Cycle
PV Photovoltaic / Solar Thermal Hybrid
SRC Steam Rankine Cycle
BPST Backpressure Steam Turbine
HRSG/ST Heat Recovery Steam Generator with a Steam Turbine
OTH Other

Column Heading Descriptions

Heading Description
City City name
Organization Name Name of the owner or operator of the CHP system
Facility Name Name of the facility that uses the thermal energy from the CHP system
Application Market sector served by the CHP system
SIC4 Standard Industrial Classification, 4-digit code
NAICS North American Industry Classification System code
Op Year Year the CHP system first became operational (years of all system expansions are not shown)
Latest Install Year Year of the most recent installation in CHP system
Prime Mover Primary equipment type (if a site has units of different equipment types, the type accounting for the largest capacity will be shown)
Capacity (kW) Total electric capacity of all CHP units at the site (kilowatts)
Fuel Type Primary fuel type used by the CHP system
Last Verified The year of the most recent verification of data for this CHP system

Fuel Code Descriptions

Fuel Code Description
RENEWABLE Ag Biomass, Biofuel, Digester Gas, LFG, Solid Biomass, Wood
COAL Coal
NG Natural Gas, Propane
OIL Fuel Oil, Diesel
WASTE Blast Furnace Gas, Black Liquor, Petroleum Coke, Process Gas, MSW, Waste Coal
WASTE HEAT Heat, Steam
OTH Hydrogen, Other

*Note: while this system is waste heat to power it may not meet PURPA's definition of cogeneration (aka CHP).

  • Application Version 2.0.2 | Data current as of Oct 9, 2024

About the CHP Installation Database

The U.S. Department of Energy CHP Installation Database is the most comprehensive source of information on CHP installations in the United States. Established in 2002, the CHP Installation Database is maintained by ICF Inc. and is funded by the U.S. Department of Energy. The database is updated on a monthly basis.