About Us

Who We Are
The Guam Energy Office is a small line agency within the Executive Branch of the Government of Guam. Established since 1974, the Guam Energy Office continues to exist by Executive Orders and with mostly federal dollars from U.S. Department of Energy to operate and implement grant activities including addressing local initiatives. With the Remaining Petroleum Violation Escrow distributions, the Guam Energy Office built its own office building authorized by U.S. Department of Energy in year 2000. The office building is a small-scale demonstration facility featuring energy efficient measures such as lighting, Energy Star® office equipment and appliances, daylighting, solar applications, net metering, and roof/wall insulations.
Lorilee T. Crisostomo, Director lorilee.energy@energy.guam.gov
Lucy Kono, Administrative Officer lucy.kono@energy.guam.gov
The Guam Energy Office is committed to promote energy conservation and energy efficiency, promote deployment of renewable energy technologies, and provide energy saving solutions to reduce fossil fuel dependency leading to a sustainable energy future for the island.
The Fiscal Year 2017 Budget for the Guam Energy Office was the total amount of $892,685.00.



The U.S. Department of Energy’s State Energy Program (SEP) provides funding to States & Territories’ governor-designated state energy offices to enhance energy security, advance state-led energy initiatives, and maximize the benefits of reducing energy waste. State energy offices are to tailor activities that are within grant guidelines to best meet their needs.
SEP Fact Sheet by U.S. Department of Energy
SEP Fact Sheet by National Association of State Energy Officials(NASEO)
SEP State One Liners by NASEO
With the SEP grant funding, the Guam Energy Office provides energy efficient technical assistance contacts with consumers and businesses to aid them in implementing cost-effective energy efficiency actions, provides policy and input analysis, and much more.
- Trainings, Workshops, Community/School Outreach, and Expo
- Fuel and Power Data Compilation
- Guam Energy Task Force
- Office Building Demonstration
Fuel and Power Data Compilation
The Guam Energy Office conducts data compilation through internal and external resources. GPA GovGuam Agency Billing can be found under the Reports tab.
- Fuel Sales by Petroleum Companies
- Gasoline Retail Prices at the Pumps
Guam Territory Energy Profile by EIA of U.S. Department of Energy
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School Outreach, Energy Sessions, Trainings, Workshops and Expo
The Guam Energy Office sponsors trainings, workshops, sessions, and holds an annual expo to reach out to the community about energy conservation, energy efficiency, and renewable energy technologies to reduce energy usage in buildings.
Also, in addition to having energy presentation to students in classroom setting when requested, the Guam Energy Office sponsors an annual Energy Poster and Essay Contest for schools island-wide around October/November to encourage students to show their understanding about energy through pictures and words.
2016 Winners of the Energy Poster & Essay Contest
Poster – Elementary School Category
First Place Liam Padua Saint Anthony Catholic School
Second Place Angelina Blaz Bishop Baumgartner Memorial School
Third Place Angelique Garcia Machananao Elementary School
Poster – Middle School Category
First Place Angelica Poffenberger Bishop Baumgartner Memorial School
Second Place Jasmine Pangelinan Saint Anthony Catholic School
Third Place Trinity Apatang Santa Barbara Catholic School
Essay – High School Category
First Place Pilar Martin Academy of Our Lady of Guam
Second Place Arika Wada John F. Kennedy High School
Third Place Donita Rose Nucum St. Paul Christian School
Energy Outreach Sessions 2017
PV Training for Public Inspectors by Solar Energy International 2017
Energy Expo 2017
Guam Energy Task Force
The Guam Energy Task Force continues to meet to discuss the next steps to take for the island to have sustainable energy future.
Executive Order 2010-15 creating an Energy Task Force Committee
Guam Energy Action Plan
Guam Strategic Energy Plan
Guam Initial Technical Assessment Report
Plug-In Electric Vehicle Rebate Program
The Plug-In Electric Vehicle (EV) Rebate Program is a local program for Guam Energy Office to adopt rules and regulations 180 days after the enactment of law and offer rebate for not more than 10% of the total base price of a qualified plug-in electric drive motor vehicle. The amount of $300,000 was appropriated for the local program. Funds continue to be available until fully expended. In FY 2015, the Guam Energy Office established the regulations, developed the application forms to include proof of required documents, held public hearings to finalize regulations, and then worked with automotive dealerships to consider importing EVs to Guam. The goal of this program is to reduce fuel consumption, reduce harmful emissions into the environment, and to stimulate Guam’s economy by assisting residents with rebates for the purchase of EVs. Issuing rebates to residents started in FY 2016.
Weatherization Assistance Program
The Weatherization Assistance Program (WAP) is a federally funded annual program that helps reduce energy costs for eligible low-income households by improving the energy efficiency of their homes while ensuring their health and safety. From replacement of refrigerators to installation of smoke detectors, this program is geared to eligible elderly, individuals with disabilities, and families with children. WAP services are free to households meeting criteria based on household income and acceptable housing. To qualify, the total household income shall not exceed maximum income as stated on chart.
WAP Guam Flyer
WAP Application Packet
WAP Brief by U.S. Department of Energy.8/2017
WAP Brief by USDOE.3/2107
WAP Brief by USDOE.8/2015
WAP Clients, Mr & Mrs Salas, receiving new refrigerator made possible by WAP services.
Reports

Up-to-date reports relating to the Guam Energy Office’s mandates or projects are available for download by clicking below.
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GPA GovGuam Agencies Billing- December 2015
GPA GovGuam Agencies Billing- October 2015
GPA GovGuam Agencies Billing- November 2015
GPA GovGuam Agencies Billing- June 2015
GPA GovGuam Agencies Billing- May 2015
GPA GovGuam Agencies Billing- July 2015
GPA GovGuam Agencies Billing- August 2015
GPA GovGuam Agencies Billing- September 2015
GPA GovGuam Agencies Billing- April 2015
GPA GovGuam Agencies Billing- March 2015
GPA GovGuam Agencies Billing- February 2015
GPA GovGuam Agencies Billing- January 2015
Mercy GPA GovGuam Agencies Billing (2)- February 2014
Mercy GPA GovGuam Agencies Billing- March 2014
Mercy GPA GovGuam Agencies Billing- April 2014
GPA GovGuam Agencies Billing- May 2014
GPA GovGuam Agencies Billing- June 2014
GPA GovGuam Agencies Billing- July 2014
GPA GovGuam Agencies Billing- September 2014
GPA GovGuam Agencies Billing- October 2014
GPA GovGuam Agencies Billing- November 2014
GPA GovGuam Agencies Billing- October 2013
GPA GovGuam Agencies Billing- June 2013
GPA GovGuam Agencies Billing- May 2013
GPA GovGuam Agencies Billing- March 2013
GPA GovGuam Agencies Billing- December 2013
GPA GovGuam Agencies Billing- February 2013
GPA GovGuam Agencies Billing- November 2013
GPA GovGuam Agencies Billing- April 2013
GPA GovGuam Agencies Billing- July 2013
GPA GovGuam Agencies Billing- August 2013
GPA GovGuam Agencies Billing-September 2013
GPA GovGuam Agencies Billing- January 2013
GPA GovGuam Agencies Billing- October 2012
GPA GovGuam Agencies Billing- November 2012
GPA GovGuam Agencies Billing- December 2012
GPA GovGuam Agencies Billing- September 2012
GPA GovGuam Agencies Billing- August 2012 -
Fuel Sales by Petroleum Companies- 2015
Fuel Sales by Petroleum Companies- December 2015
Fuel Sales by Petroleum Companies- November 2015
Fuel Sales by Petroleum Companies- June 2015
Fuel Sales by Petroleum Companies- January 2015
Fuel Sales by Petroleum Companies- February 2015
Fuel Sales by Petroleum Companies- July 2015
Fuel Sales by Petroleum Companies- August 2015
Fuel Sales by Petroleum Companies- March 2015
Fuel Sales by Petroleum Companies- April 2015
Fuel Sales by Petroleum Companies- September 2015
Fuel Sales by Petroleum Companies- October 2015
Fuel Sales by Petroleum Companies- May 2015
Fuel Sales by Petroleum Companies- March 2014
Fuel Sales by Petroleum Companies- 2014
Fuel Sales by Petroleum Companies- June 2014
Fuel Sales by Petroleum Companies- July 2014
Fuel Sales by Petroleum Companies- January 2014
Fuel Sales by Petroleum Companies- September 2014
Fuel Sales by Petroleum Companies- October 2014
Fuel Sales by Petroleum Companies- February 2014
Fuel Sales by Petroleum Companies- April 2014
Fuel Sales by Petroleum Companies- November 2014
PETRO CONSOLIDATED FUEL SALES TEMPLATE- 2014
Fuel Sales by Petroleum Companies- May 2014
Fuel Sales by Petroleum Companies- May 2013
Fuel Sales by Petroleum Companies- June 2013
Fuel Sales by Petroleum Companies- July 2013-1
Fuel Sales by Petroleum Companies- July 2013-2
Fuel Sales by Petroleum Companies- January 2013
Fuel Sales by Petroleum Companies- 2013
Fuel Sales by Petroleum Companies- August 2013
Fuel Sales by Petroleum Companies- February 2013
Fuel Sales by Petroleum Companies- October 2013
Fuel Sales by Petroleum Companies- March 2013
Fuel Sales by Petroleum Companies- September 2013
Fuel Sales by Petroleum Companies- December 2013
Fuel Sales by Petroleum Companies- April 2013
PETRO CONSOLIDATED FUEL SALES TEMPLATE- 2013
Fuel Sales by Petroleum Companies- January 2013
Fuel Sales by Petroleum Companies- November 2013
PETRO CONSOLIDATED FUEL SALES- 2013
Fuel Sales by Petroleum Companies- November 2012
Fuel Sales by Petroleum Companies- October 2012
Fuel Sales by Petroleum Companies- 2012
Fuel Sales by Petroleum Companies- August 2012
Fuel Sales by Petroleum Companies- September 2012
Fuel Sales by Petroleum Companies- 2012
Fuel Sales by Petroleum Companies- December 2012
PETRO CONSOLATED FUEL SALES- June 2011
PETRO CONSOLIDATED FUEL SALES- May 2011
PETRO CONSOLIDATED FUEL SALES- AUGUST 2011
Fuel Sales by Petroleum Companies- 2011
PETRO CONSOLIDATED FUEL SALES – July 2011
Petro Consolated Fuel Sales- June2010
PETRO CONSOLIDATED FUEL SALES (Complete)- 2010 - Green Energy Micronesia Report
- Energy Conscious Residential Design for a Tropical Isle
The Guam Energy Office, through its contractor Taniguchi, Ruth, Makio Architects (TRMA), has completed the Government of Guam Line Agencies (GLA) Energy Audit Report for Phase I & II under the American Recovery and Reinvestment Act of 2009 State Energy Program.
The energy audits were completed for 15 agencies, consisting of 51 buildings, of which 49 were or will be retrofitted for energy conservation measures that will include lighting system, roof coating, HVAC improvements, plumbing and appliance systems.
Copies of the energy audit reports are available for download
- Various GovGuam Line Agencies
- Department of Administration (DOA) – Data Processing
- Department of Agriculture (DOAg)
- Department of Corrections (DOC)
- Department of Mental Health and Substance Abuse (DMHSA)
- Department of Parks and Recreation (DPR)
- Department of Public Health and Social Services (DPHSS)
- Department of Public Works (DPW)
- Department of Youth Affairs (DYA)
- Guam Energy Office (GEO)
- Guam Fire Department (GFD)
- Guam Police Department (GPD)
- Guam Public Library System (GPLS)
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Ricardo J. Bordallo Governor’s Complex – Adelup
- Department of Education
- Department of Chamorro Affairs
Chamorro Village
Government House
- PBS Guam – KGTF
Disclaimer: For purposes of determining savings, the energy audit report assumes air conditioning units and lighting are operating on a regular cycle during the day. If the air conditioning or lighting is not operating, the power bills will be lower than the “benchmark” assumed by the report. For example, prior to the retrofit, Guam Energy Office many times managed their usage and kept their lights off during the day – but the energy audit report assumes they would be on. The report benchmarks what it would be if the lights were operating and compares the savings by replacing with more efficient lighting, occupancy switches, and zoning.
ENERGY EFFICIENCY.
GOOD FOR YOU. GOOD FOR GUAM.
Events

Current events as well as background information on past events sponsored by the Guam Energy office are provided.
State Energy Program grant September 2017
U.S. Department of Energy has awarded federal dollars to the Guam Energy Office to continue implementing the State Energy Program formula grant starting October 1, 2017 and ending September 30, 2018. The total amount of $203,880 is new funding to be used with carry-over money received in FY 2017. Funds are allocated for operational costs to implement energy activities. |
A Report To Our Citizens August 2017
The Guam Energy Office posted the Fiscal Year 2016 Citizens Centric Report with Office of the Public Auditor as per Public Law 30-127 providing information on government operations and how taxpayers dollars are spent. The Citizens Centric Report briefly addressed program performance and financial snapshot of the Guam Energy Office as well as challenges encountered and future outlooks for the following year. |
Guam WAP State Plan Hearing July 2017
The Guam Energy Office is holding a public hearing on July 3, 2017 for the public to comment on the Weatherization Assistance Program State Plan for Program Year 2016 in regards to federal grant funding to be awarded for WAP implementation from October 1, 2017 to September 30, 2018. Copy of draft State Plan is available at the Guam Energy Office during working hours from June 19, 2017 to July 3, 2017. |
GPA to provide 40 megawatts with the assistance of Navy May 2017
The Guam Power Authority and Department of Navy signed an agreement on May 16, 2017 for a total of 164 acres of land of Navy-owned sites to be leased to generate 40 megawatts of solar for the island. GPA would then contract with private partners for PV farms on the designated properties as part of GPA’s utility scale renewable project to further diversify the island’s energy resources.
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President’s Executive Order for America’s Offshore Energy Strategy April 2017
United States President Donald Trump has issued a policy to implement an Offshore Energy Strategy to encourage energy exploration and production in order to maintain the Nation’s position as a global energy leader and foster energy security and resilience for the benefit of the American people. For more information, visit the White House at https://www.whitehouse.gov/the-press-office/2017/04/28/presidential-executive-order-implementing-america-first-offshore-energy. |
Tour to Dandan Solar Farm and Cotal Wind Turbine April 2017
The Guam Energy Office held another Energy Outreach Session on April 28, 2017 with the tour to GPA Renewable Projects down south as the main highlight. The Guam Energy Office provided buses to transport representatives from Government of Guam agencies, non-profit organizations, and outer-island governments to walk within the premises of the Solar Farm of GPA partnering with LNG to produce 25 megawatts online.
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Energy Outreach Session April 2017
The Guam Energy Office held an Energy Outreach Session on April 17, 2017 at the Westin Hotel for Government of Guam agencies and non-profit organizations to be familiarized with the energy programs locally available. The Guam Energy Office provided power point presentation regarding the Weatherization Assistance Program for low-income households. The Guam Power Authority provided power point presentations on GPA’s My Energy Portal and the Energy Sense Rebates for air-conditioning units, washers and dryers. |
PV Inspectors Training April 2017
The Guam Energy Office sponsored Photovoltaic Inspector Training conducted by Solar Energy International instructors on April 13, 2017. The Inspector Training was design for GovGuam Officials to heighten their understanding and awareness of solar systems including electrical requirements for proper installation. |
PV 351 Tools and Techniques of Operations and Maintenance April 2017
The Guam Energy Office sponsored solar systems training conducted by Solar Energy International instructors from Colorado for electricians and PV installers. This training consisted of a mixture of classroom presentations and hands-on testing on live systems. Pre-requisite courses were required prior of taking PV 351. |
Presidential Executive Order to Promote Energy Independence March 2017
President Trump sets new policy to review existing regulations that burden the development or use of domestically produced energy resources. For more information, visit the White House at https://www.whitehouse.gov/the-press-office/2017/03/28/presidential-executive-order-promoting-energy-independence-and-economi-1. |
President Trump provides a new Energy Plan January 2017
After being sworn in as the 45th President of the United States, President Donald Trump provides America’s First Energy Plan that will free America from depending on foreign oil by maximizing the use of American resources. For more information, visit the White House at https://www.whitehouse.gov/america-first-energy. |
Winners of the Poster and Essay Contest November 2016
The Guam Energy Office held an Awards Ceremony to recognize the winners of the Energy Poster and Essay Contest on November 22nd at the Pacific Star Hotel ballroom. Out of the 401 Poster and Essay entries from 21 participating schools, Congratulations to the following: Poster – Elementary School Category First Place Liam Padua Saint Anthony Catholic School Second Place Angelina Blaz Bishop Baumgartner Memorial School Third Place Angelique Garcia Machananao Elementary School
Poster – Middle School Category First Place Angelica Poffenberger Bishop Baumgartner Memorial School Second Place Jasmine Pangelinan Saint Anthony Catholic School Third Place Trinity Apatang Santa Barbara Catholic School
Essay – High School Category First Place Pilar Martin Academy of Our Lady of Guam Second Place Arika Wada John F. Kennedy High School Third Place Donita Rose Nucum St. Paul Christian School |
Small Businesses Access National Labs Nov 2016
The Guam Energy Office announced to Guam Chamber of Commerce, other business organizations, and the general public of the Small Business Vouchers (SBV) pilot program funded by the U.S. Department of Energy to access the national laboratories and collaborate with researchers or gain assistance from top engineers to address current problems and anticipated energy challenges. The SBM amounts vary from $50,000 to $300,000 and for-profit business must be U.S. Based and owned, and must provide 20% matching funds or in-kind services with no more than 500 full-time employees worldwide. Small businesses incorporated in any of the 50 States, U.S. Territories, Republic of Marshall islands, Republic of Palau, and Federal States of Micronesia were able to receive vouchers. Interested small businesses were to contact David Kistin of Sandia laboratory dkistan@sandia.gov for more information as to where to submit application. |
Energy Poster & Essay Contest October 2016
The Guam Energy Office officially announced to all public and private schools of its annual Energy Poster & Essay Contest by disseminating contest rules and entry forms to all schools island-wide. Since sponsoring the Energy Poster & Essay Contest for several years, the Guam Energy Office has reviewed over 1,200 entries form students expressing their knowledge of energy efficiency and conserving solutions. The Guam Energy Office kicks off with the local theme “Reduce Our Carbon Footprint – Reduce Fuel Consumption” for the Energy Poster and Essay Contest summing up President Obama’s Proclamation to all join together to reduce carbon emissions, protect our environment, and leave a more resilient world for generations to come. |
Public Notice to Comment August 2016
A public hearing is scheduled for August 18, 2016 at the Guam Energy Office conference room from 10:00am to 11:30am for the purpose of receiving public comments on the proposed 2017 Guam Weatherization State Plan as part of the federal application to the U.S. Department of Energy. Copies of the draft proposal is available at the office starting August 8 to August 17, 2016 between the hours of 8:00am and 5:00pm, Monday through Friday. The public is welcome to attend and provide comments at the hearing. For more information, contact the Guam Energy Office at 646-4361. |
Guam Tropical Energy Code Homeowners Series July 2016
The Guam Community College has partnered with the Guam Energy Office to host the Guam Tropical Energy Code Homeowners Workshop Series on July 22, 2016 and July 23, 2016 at the Westin Resort from 8am to 4pm. Workshop series: Introduction to Photovoltaics, Weatherproofing and Insulation & Energy-Saving Techniques, Government Incentives & Tax Credits for energy efficient homes. |
More Energy

More Energy
- LEED in Guam and more
- GPA Renewables
- GPA Energy Sense Rebates (this takes them to GPA website)
- 2016 State Energy Efficiency Score Card by ACEEE
- Links to other related websites
Government institutions and other private sector buildings have been certified as a Leadership in Energy and Environmental Design (LEED) facility by the U.S. Green Building Council. These newly constructed buildings optimized energy performance from incorporating energy efficiency measures, renewable energy systems, reusing constructional materials, and much more.
Net Metering
For existing buildings of within the public and private sectors agencies, institutions as well as residential homes have incorporated Photovoltaic solar systems for net metering to reduce monthly power usage.
GPA Renewables
275 KW Wind Turbine Generator online that is 233 feet high and can be lowered to ground prior to storm approaching.
Energy Saving Tips
See Energy Basics to reduce your energy usage in homes and buildings.
LINKS TO OTHER RELATED WEBSITES
Guam Environmental Protection Agency
Bureau of Statistics and Plans