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Florida (US-FL)

Market Type: Deregulated (Retail Choice)
SSS Relevance: ⭐⭐⭐ High
Grid Carbon Intensity: ~401 gCO₂/kWh

SSS Factors: significant nuclear capacity, hydroelectric resources, no mandatory RPS, regulated market structure

1. Overview​

Florida is the second-largest electricity producer and third-largest consumer in the United States [3]. The state operates a vertically integrated, regulated market dominated by a few large entities, with a Herfindahl-Hirschman Index (HHI) score of 2,843 [2]. The Florida Public Service Commission (PSC) oversees rates and reliability, while four major Investor-Owned Utilities (IOUs)—led by Florida Power & Light (FPL)—control the majority of service territories [2].

The generation mix is heavily reliant on fossil fuels, with natural gas accounting for approximately 74–76% of net generation, the highest share of any large state [3]. Nuclear power contributes about 11% [1][3], while renewable energy accounted for 10% of total in-state electricity net generation as of early 2024 [1]. Solar energy is the primary driver of renewable growth, providing nearly 9% of the state's total generation and ranking Florida 3rd in the nation for total solar capacity [1]. ⚠️ Conflicting data exists regarding the exact percentage of solar contribution, with sources citing between 7% and 10% [1][3].

Regarding emissions, Florida's grid carbon intensity is approximately 401 gCO2eq/kWh as of early 2026, placing it 26th in the U.S. for CO2 emissions per MWh [2]. Major utilities are pursuing decarbonization targets; for example, FPL plans to cut 52% of carbon emissions by 2030 and reach "Real Zero" by 2045, partly by doubling solar capacity to 11.6 GW by 2026 [2]. The Florida Public Service Commission projects the total proportion of renewable energy to reach 28% by 2032 [1].

2. Market Structure​

Florida's electricity market is vertically integrated and regulated, meaning there is no retail choice for residential consumers or a competitive wholesale market managed by an Independent System Operator (ISO) or Regional Transmission Organization (RTO) 1. The state is dominated by three primary ownership structures:

  • Investor-Owned Utilities (IOUs): Private, for-profit corporations regulated by the Florida Public Service Commission (PSC). IOUs serve approximately 75% of the state's population 2. Major providers include Florida Power & Light (FPL), Duke Energy Florida, Tampa Electric Company (TECO), and Florida Public Utilities Company (FPUC) 3.
  • Municipal Utilities: Approximately 33 to 35 community-owned, not-for-profit entities managed by local governments 4. Major providers include Orlando Utilities Commission (OUC), JEA (Jacksonville), and Lakeland Electric. Many are supported by the Florida Municipal Power Agency (FMPA) for wholesale power 2.
  • Rural Electric Cooperatives: Not-for-profit entities owned by their members, totaling roughly 16 to 18 co-ops in the state 2. Examples include Clay Electric Cooperative and Withlacoochee River Electric Cooperative (WREC). Seminole Electric Cooperative provides wholesale generation to nine member distribution co-ops 5.

Market Regulation and Organization​

  • Retail Choice: Florida does not offer retail choice. Consumers must purchase electricity from the utility serving their specific geographic area 6. Efforts to deregulate the market have historically failed; for example, the Florida Supreme Court blocked a 2020 ballot initiative seeking a competitive energy market, ruling the summary language was "affirmatively misleading" 7.
  • Wholesale Market: Unlike approximately 60% of the United States, Florida lacks a centralized wholesale market. Instead, individual utilities own and operate generation, transmission, and distribution systems, engaging in bilateral transactions rather than centralized clearing 8.
  • Rates: As of March 2026, the average residential electricity rate was 15.02 ¢/kWh, roughly 12% lower than the national average 6.

3. Clean Energy Policy​

State Mandates and Goals Florida does not have a mandatory Renewable Portfolio Standard (RPS) or a voluntary renewable energy target. While the Florida Public Service Commission (FPSC) proposed a draft rule in 2009 for 20% renewable energy by 2020, the state legislature failed to ratify it 9. In 2024, the state repealed previous renewable energy goals via HB 1645, which removed the statutory goal of reaching 100% renewable energy by 2050 and deleted most references to "climate change" from state statutes 10. The law prioritizes "adequate, reliable, and cost-effective" energy supplies, primarily through natural gas, and prohibits the construction of offshore wind turbines in state waters 11.

Local Restrictions and Legislation Recent legislation has restricted local governments from pursuing independent clean energy policies. HB 1217 (passed March 2026) prohibits local governments from enacting or enforcing "net-zero" policies, cap-and-trade programs, or greenhouse gas emission limits 12. Additionally, the state has banned local ordinances that restrict the use of specific fuels, such as natural gas, in appliances 13. These measures preempt resolutions previously set by municipalities like Orlando, Sarasota, and Fort Lauderdale to reach 100% renewable energy or net-zero operations by 2040–2050 14.

Utility Initiatives and Mix Despite the lack of state mandates, major utilities have set voluntary decarbonization targets. Florida Power & Light (FPL) aims to eliminate carbon emissions from its electricity generation by 2045 under its "Real Zero" plan, while Tampa Electric (TECO) targets net-zero emissions by 2050 12. The state's electricity mix remains heavily fossil-fuel dependent, with natural gas accounting for approximately 74–75% of generation, nuclear at 11%, coal at 5%, and solar/renewables at 7–9% as of 2024–2025 estimates 15.

Solar and Distributed Generation Florida ranks among the top states for installed solar capacity, driven largely by utility-scale investments rather than state mandates 16. The state maintains a Net Metering policy (up to 2 MW), allowing customers to offset consumption and receive compensation at a 1:1 retail rate, though attempts to end this policy occurred in 2022 17. ⚠️ The search results indicate net metering remains intact as of early 2026, but given the rapid legislative changes in 2024 and 2026, the current status of specific solar incentives should be verified with the Florida Public Service Commission. Third-party power purchase agreements (PPAs) remain prohibited, restricting the sale of electricity directly to consumers to utilities only 17.

4. Utility Landscape​

Florida’s electric utility market is characterized by a high level of concentration among investor-owned utilities (IOUs). Approximately 75% of the state's population is served by four primary IOUs, which are private entities owned by shareholders and regulated by the Florida Public Service Commission (FPSC) 5. The remaining 25% of the population is served by 33 municipal electric utilities and 16 rural electric cooperatives 2.

Investor-Owned Utilities (IOUs)​

The four major IOUs in Florida are:

  • Florida Power & Light (FPL): The largest electric utility in both Florida and the United States 18.
  • Duke Energy Florida: The second-largest utility in the state 5.
  • Tampa Electric Company (TECO): A major provider for the West Central region 5.
  • Florida Public Utilities Company (FPUC): A smaller investor-owned utility serving specific areas of the state 5.

Public Power and Cooperatives​

Public power and cooperative utilities are not-for-profit entities that prioritize local service over shareholder profits.

  • Municipal Utilities: Owned and operated by cities or regions, these utilities serve over 3 million Floridians (approximately 14% of the population) 4. Key examples include JEA (Jacksonville) and the Orlando Utilities Commission (OUC). Most municipal utilities are members of the Florida Municipal Electric Association (FMEA) 2. To achieve economies of scale, 31 municipal utilities own the Florida Municipal Power Agency (FMPA), a wholesale power agency 4.
  • Electric Cooperatives: Governed by boards elected by their members, cooperatives serve over 1 million meters across 60% of Florida's land mass 19. There are 17 total cooperatives (15 distribution and 2 generation/transmission), with most represented by the Florida Electric Cooperatives Association (FECA) 19. Seminole Electric Cooperative acts as a primary generation and transmission provider for nine distribution cooperatives, serving roughly 1.8 million consumers 19.

5. SSS-Eligible Resources​

No specific SSS-eligible resources identified. See section notes.

6. EAC/REC Registry Infrastructure​

Florida does not operate a state-specific Renewable Energy Certificate (REC) registry, nor does it have a mandatory Renewable Portfolio Standard (RPS) requiring a state-enforced tracking system 20. Instead, the state utilizes the North American Renewables Registry (NAR), operated by Xpansiv, as the primary tracking infrastructure for Energy Attribute Certificates (EACs) 2021.

NAR functions as the central electronic tracking system for renewable generation in Florida, assigning unique serial numbers to every megawatt-hour (MWh) generated to prevent double-counting 2022. The registry records specific data attributes for each certificate, including:

  • Facility location and technology type (e.g., solar, wind) 22.
  • Vintage (the month and year of generation) 22.
  • Emissions rate associated with the resource 22.

In addition to NAR, Florida-based projects may utilize M-RETS (Midwest Renewable Energy Tracking System), which accepts generators from across the U.S. and Canada, including Florida 23. While there is no state-mandated solar "carve-out," Florida RECs are primarily traded in voluntary markets to support corporate sustainability goals (such as RE100 or Science Based Targets initiative) and are often certified by Green-e Energy for independent verification 242422.

⚠️ Note: While the Florida Solar Energy Center (FSEC) is the state-mandated body for certifying solar equipment, it is distinct from the EAC tracking registries and does not issue or track RECs 21.

7. Grid Emissions​

Grid Carbon Intensity: 401 gCO₂eq/kWh (annual average)

Generation Mix​

Scope 2 Reporting​

  • SB 253 requires Scope 2 reporting for companies >$1B revenue

Source: EPA eGRID, EIA, state regulatory filings

References​

Sources & Last Updated​

Research Date: 2026-03-10
Data Sources: EIA, EPA eGRID, state regulatory filings, SerpAPI research aggregation

This page was generated using automated research and may contain inaccuracies. Verify critical data with primary sources.

Footnotes​

  1. Energy Star (.gov) ↩

  2. Florida Municipal Electric Association ↩ ↩2 ↩3 ↩4 ↩5

  3. FLSenate.gov ↩

  4. Florida Department of Agriculture & Consumer Services (.gov) ↩ ↩2 ↩3

  5. Florida PSC ↩ ↩2 ↩3 ↩4 ↩5

  6. Quick Electricity ↩ ↩2

  7. Florida Phoenix ↩

  8. Federal Energy Regulatory Commission (.gov) ↩

  9. Carlton Fields ↩

  10. The New York Times ↩

  11. The CLEO Institute ↩

  12. E&E News by POLITICO ↩ ↩2

  13. Gizmodo ↩

  14. City of Fort Lauderdale (.gov) ↩

  15. JaxToday ↩

  16. NRDC ↩

  17. Database of State Incentives for Renewables & Efficiency ↩ ↩2

  18. NextEra Energy ↩

  19. Seminole Electric Cooperative ↩ ↩2 ↩3

  20. Ecohz ↩ ↩2 ↩3

  21. Xpansiv ↩ ↩2

  22. 3Degrees ↩ ↩2 ↩3 ↩4 ↩5

  23. resource-solutions.org ↩

  24. Green-E ↩ ↩2