Louisiana — Energy Landscape

Key Finding: Louisiana's generation fleet is overwhelmingly dominated by natural gas, accounting for a significant majority of both plants and installed capacity, with large-scale thermal plants making up the largest individual facilities.

Fuel Mix Dominance

Louisiana's power generation capacity is largely concentrated in natural gas, while renewable sources, particularly solar, represent a growing number of facilities but a smaller portion of the overall capacity.

• Natural Gas: 59 plants representing 28.8 GW — comprises the vast majority of the state's generating capacity and plant count.
• Solar: 33 plants with 2.9 GW — the second-highest plant count, but significantly less capacity than natural gas.
• Coal: 2 plants totaling 3.3 GW — a small number of facilities contributing substantial capacity.
• Nuclear: 2 plants with 2.2 GW — provides a significant base load from a minimal number of facilities.
• Hydroelectric: 2 plants with 241 MW — contributes a minor portion of the state's capacity.
• Oil & Petroleum: 2 plants totaling 18 MW — a very small component of the generation mix.

Largest Operating Facilities

The state's largest power plants by capacity are all thermal facilities, indicating a reliance on large-scale, centralized generation sources.

1. Nine Mile Point (LA): 2,439.7 MW
2. Pointe Coupee Power Station (LA): 2,340.9 MW
3. Big Cajun 2 (LA): 1,902.9 MW
4. Brame Energy Center (LA): 1,707.3 MW
5. **Richland Parish Power Station 1&

Key Finding: Recent news signals for Louisiana indicate substantial development activity, particularly in renewable energy procurement, alongside notable grid and permitting constraints.

Development and Procurement Signals

Recent news highlights significant commitments to new power generation within Louisiana, particularly through Power Purchase Agreements (PPAs).

• "Meta signs PPA for 172 MW of Louisiana solar": This PPA signing signals direct corporate investment in renewable energy development within the state.
• "Entergy Louisiana & Meta Power Deal: $2.65B Savings, 5.2GW Plants, 386km Lines": This substantial deal indicates a large-scale, multi-project development pipeline focused on power generation and transmission, with significant economic implications.
• "New Iberville power plant could lower utility bills, officials say": This construction milestone suggests progress on conventional generation projects aiming to enhance grid reliability and affordability.

Constraints and Regulatory Challenges

Despite development interest, the state faces constraints related to grid infrastructure and regulatory hurdles, evidenced by several news signals.

• "Entergy plans up to 8-hour power outage in part of St. Charles Parish": This outage notice points to existing grid reliability issues and potential infrastructure limitations.
• "Entergy substation on fire off Big Lake Road": Such incidents highlight vulnerabilities within the current transmission and distribution infrastructure.
• "A proposal to build a massive plastics plant in Louisiana faces a new court challenge": This permitting challenge indicates ongoing regulatory and environmental scrutiny for large-scale industrial projects, which could impact associated power demand or supply projects.

The overall volume of 160 news articles suggests a highly active period for Louisiana's energy sector, with significant developments in power generation and infrastructure, but also ongoing challenges in grid reliability and permitting.

Louisiana's interconnection queue, with 75 active projects, indicates a strong future emphasis on natural gas capacity expansion alongside a growing interest in solar and battery storage technologies.

Technology Composition of Louisiana's Queue

• Solar projects lead in volume with 32 entries, totaling 6.8 GW.

• Gas projects, despite fewer entries (13), dominate in proposed capacity with 12.2 GW, representing the largest share of future capacity.

• Battery storage projects account for 13 entries and 2.6 GW.

• Hybrid Solar+Battery projects add 11 entries and 2.1 GW.

Largest Proposed Projects by Capacity

• The largest projects are predominantly Gas-fired, with three projects in Richland Parish each proposing 1,640 MW.

• Another large Gas project, identified as 'null', adds 1,350 MW to the pipeline.

• A significant Gas project for Dow Chemical proposes 1,231.73 MW, also involving replacement of existing steam/gas capacity.