Clean Energy Master Plan
Guam 100 Initiative
GPA Clean Energy Master Plan, UN SDGs, and Justice40
The Guam Power Authority’s Clean Energy Master Plan (CEMP) is a comprehensive plan for transitioning Guam from legacy fossil fuel fired generation to renewable energy and non-greenhouse gas emissions electric energy supply. The Clean Energy Master Plan is a living document and is continuously being updated. GPA is committed to providing 50% of the island’s electric power from renewable or non greenhouse gas emissions sources by 2030 and 100% by 2040.
The CEMP is a balanced plan including targets for renewable energy, energy resilience and security, energy efficiency, grid transformation, energy affordability, digital transformation, and transportation electrification. The CEMP is comprised of the following volumes or topic areas:
Volume 1 – Generation System Reliability, Adequacy and Resiliency
Volume 2 – Generation Expansion Plan
Volume 3 – Addendum to the 2018 Environmental Strategic Plan
Volume 4 – Demand Side Management Plan
Volume 5 – Medium Range Distribution Plan
Volume 6 – Information/Operational Technology Plan
Volume 7 – Strategic Plan
Volume 8 – Electric Vehicle Road Map
Volume 9 – Net Metering Plan
The CEMP supports the following United Nations’ Sustainable Development Goals (SDG):
SDG #7 - Ensure access to affordable, reliable, sustainable and modern energy for all
SDG #13 - Take urgent action to combat climate change and its impacts
The CEMP also supports the federal Justice40 Initiative. Section 223 of the Biden Administration Executive Order 14008 established the Justice40 Initiative directing 40% of the overall benefits of certain Federal investments in clean energy and energy efficiency; clean transit; affordable and sustainable housing; training and workforce development; the remediation and reduction of legacy pollution; and the development of clean water infrastructure – to flow to disadvantaged communities (DACs). Guam is a disadvantaged community.
Driven by its response to the U.S. U.S. Department of Energy’s Justice40 Policy Priorities, Guam Power Authority is developing grant proposals to obtain federal infrastructure grant funding for: affordable clean energy, energy efficiency, transportation electrification, clean energy training and workforce development, and the remediation and reduction of legacy pollution to support funding GPA’s energy transition. The Table below illustrates GPA’s Response to the U.S. Department of Energy’s Justice40

The CEMP also supports the federal Justice40 Initiative. Section 223 of the Biden Administration Executive Order 14008 established the Justice40 Initiative directing 40% of the overall benefits of certain Federal investments in clean energy and energy efficiency; clean transit; affordable and sustainable housing; training and workforce development; the remediation and reduction of legacy pollution; and the development of clean water infrastructure – to flow to disadvantaged communities (DACs). Guam is a disadvantaged community.
Driven by its response to the U.S. U.S. Department of Energy’s Justice40 Policy Priorities, Guam Power Authority is developing grant proposals to obtain federal infrastructure grant funding for: affordable clean energy, energy efficiency, transportation electrification, clean energy training and workforce development, and the remediation and reduction of legacy pollution to support funding GPA’s energy transition. The Table below illustrates GPA’s Response to the U.S. Department of Energy’s Justice40
Decrease energy burden in disadvantaged communities (DACs) | Electric energy cost reduction | Achieve a 50% reduction in LEAC (electricity fuel charge) by replacing energy production from high and volatile priced fuel oil sources with price stable lower cost renewable energy sources. |
Decrease environmental exposure and burdens for DACs | Reduce hazadous air pollutants (HAP) and GHG emissions | Achieve an additional 37% reduction in HAP and GHG emissions by replacing fossil fuel based electric energy production with zero- emission renewable energy by 2030 |
Increase parity in clean energy technology access and adoption in DACs | Clean renewable energy is shared by everyone. Access to clean energy technology is made more affordable. | Grow the GPA Energy Sense Rebate Program from cumulative to date about $9M rebates by at least another $15M by 2030 |
Increase access to low-cost capital in DACs | Reduce the cost for investments in energy efficient appliances to improve their affordability. | Grow the GPA Energy Sense Rebate Program from cumulative to date about $9M rebates by at least another $15M by 2030 |
Increase clean energy enterprise creation and contracting in DACs | Incentivize the market for energy efficient equipment, renewable energy, and energy reduction services. | |
Increase clean energy jobs, job pipeline, and job training for individuals from DACs | Increase clean energy jobs | Facilitate STEM Education including renewable energy technology, energy efficiency technology, and energy engineering. |
Increase energy resiliency in DACs | Improve energy reliability, resiliency, affordability, and power quality for GPA customers. | Execute GPA's Clean Energy Master Plan. Continue to pursue new technologies to improve GPA grid operations and energy affordability. |
Increase energy democracy in DACs | Clean renewable energy is shared by everyone. | Achieve goal of 50% of energy production from renewable energy sources by 2030. |
GPA is working with several National Laboratories on follow up work to the GPA Clean Energy Master Plan:
Argonne National Laboratory (ANL)
Lawrence Berkeley National Laboratory (LBNL)
Lawrence Livermore National Laboratory (LLNL)
National Renewable Energy Laboratory (NREL)
Pacific Northwest National Laboratory (PNNL)
Sandia National Laboratory (SNL)
2022 INTEGRATED RESOURCE PLAN
Overview
In November 2019 GPA entered into a contract with Guam Ukudu Power, LLC for the construction and operation of a 198 MW Combined Cycle Combustion Turbine Power Plant. This new power plant will allow for the retirement of its oldest plant, Cabras 1&2, and address its emission compliance issues. In addition, this new power plant will also set the foundation for a more flexible grid that will address grid reliability and stability issues and allow for the increase in inverter based renewable energy and energy storage systems to be integrated into our system. This is just one part of GPA's plan to address customer growth, system stability and sustainability. From January 2021 thru June 2021 GPA, with input from our Stakeholders, will be developing its latest IRP which will include the following main topics:
Generation Expansion
Long-Range Transmission Study
Medium Range Distribution Plan
Demand-Side Management Plan
Environmental Strategic Plan
Resiliency Plan
Stakeholder Meetings
The IRP process integrates stakeholders to review and discuss the assumptions, results and recommendations presented during the IRP development. GPA initiated the 2021 Integrated Resource Plan with a virtual Stakeholder Kickoff Meeting held in January 2021. Partcipants included representatives from Navy, Mayor's Council, University of Guam and Red Cross. The Kick Off meeting focused on process, drivers and assumptions for this new IRP. Presentation files are accessible by the links provided in the table below:
2022 IRP STAKEHOLDER MEETING SUMMARY
Meeting | Date | Time | Topics |
|---|---|---|---|
1 | Friday, January 29, 2021 | TBD | KICKOFF Meeting, Introduction & Assumptions
|
2 | Friday, March 26, 2021 | TBD | Assumptions, Project Status & Discussions
|
3 | Friday, December 10, 2021 | TBD | Results |
4 | TBD | TBD | Final Report Summary
|
*Page Updated 3/29/2023
2021 IRP STAKEHOLDER MEETING NO. 1
January 29, 2021
Presentation Number | Topic | Presentation File | Presentation Video |
|---|---|---|---|
1 - 0 | Introductory Remarks | PDF. 277 KB | MP4 Video. 15.2 MB |
1 - 1 | Introduction to Resource Planning & Stakeholder Process | PDF. 330 KB | MP4 Video. 15.2 MB |
1 - 2 | GPA Strategic Issues | PDF. 330 KB | MP4 Video. 30.3 MB |
1 - 3 | Assumptions & Inputs | PDF. 567 KB | MP4 Video. 24.0 MB |
1 - 4 | Existing Supply Side Resources | PDF. 567 KB | MP4 Video. 24.0 MB |
1 - 5 | On the Horizon Programs & Projects | PDF. 373 KB | MP4 Video. 21.5 MB |
1 - 6 | Next Steps & How You Can Contribute | PDF. 271 KB | MP4 Video. 15.5 MB |
2021 IRP STAKEHOLDER MEETING NO. 2
March 26, 2021
Presentation Number | Topic | Presentation File | Presentation Video |
|---|---|---|---|
2 - 0 | Introductory Remarks | PDF. 302 KB | MP4 Video. 6.5 MB |
2 - 1 | Summary of Regulations and Orders Changing GPA Operations | PDF. 202 KB | MP4 Video. 8.12 MB |
2 - 2 | Energy Storage System Update | PDF. 1.37 MB | MP4 Video. 8.12 MB |
2 - 3 | GPA's Forecasted Fuel Prices | PDF. 1.31 MB | MP4 Video. 16.63 MB |
2 - 4 | GPA's Forecasted Load | PDF. 613 KB | MP4 Video. 10.32 MB |
2 - 5 | GPA New Resource Projects and Demand Side Management | PDF. 387 KB | MP4 Video. 10.32 MB |
2 - 6 | Q&A / Open Discussion
| None | MP4 Video. 14.66 MB |
2 - 7 | New Resource Options | PDF. 34.3 KB | MP4 Video. 15.9 MB |
2 - 8 | Generation System Reliability Preliminary Analysis | PDF. 151 KB | MP4 Video. 23.1 MB |
2 - 9 | Transmission System Study | PDF. 188 KB | MP4 Video. 30.7 MB |
2 - 10 | Distribution System Study | PDF. 186 KB | MP4 Video. 17.7 MB |
* Note: Network issues affected sound and video quality of some of the presentations during this meeting.
2021 IRP STAKEHOLDER MEETING NO. 3
December 10, 2021
Presentation Number | Topic | Presentation File | Presentation Video |
|---|---|---|---|
3 - 0 | Introductory Remarks | Pending | Pending |
3 - 1 | Generation System Reliability and Adequancy
| Pending | Pending |
3 - 2 | Generation Expansion Plan | Pending | Pending |
3 - 3 | On-going Studies in Support of GPA's Integrated | Pending | Pending |
3 - 4 | Summary & Closing Remarks | Pending | Pending |
Related Links and Downloads
FY 2016 GPA Response to PUC on New Power Plant and Implementation of 2012-2013 IRP (Docket 15-05) Download 40.1 MB
2011 LNG Study, Download 7.92 MB pdf - A feasibility investigation for Liquefied Natural Gas as a fuel source for GPA generation fleet.
FY 2008 GPA Generation Resource Handbook Download 1080 KB pdf
FY 1999 Integrated Resource Plan Download 2.90 MB pdf
FY 1996 Integrated Resource Plan Download 18.6 MB pdf
Historical Renewable Data Download 210 KB pdf