PPL is committed to helping deliver a net-zero carbon future while keeping energy reliable and affordable for our customers and communities. The transition to a clean energy future offers opportunities for us to further reduce our environmental impact, invest in new infrastructure, empower customers with new options, and drive innovation that benefits society and delivers value to our shareowners.

Clean Energy Transition Strategy and Path to Net-Zero Carbon Emissions

We’re pursuing a broad-based clean energy strategy focused on decarbonizing our operations, investing in clean energy research and development, and enabling third-party decarbonization through smart networks.

Commitment: Decarbonize Our Generation

  • Economically retire coal-fired generation.
  • Advance clean power generation and leverage future technologies.
  • Maintain reliability and affordability for our Kentucky customers and support state economic development.

Commitment: Decarbonize Our Non-Generation Operations

  • Electrify owned fleet vehicles.
  • Reduce emissions associated with our electric and gas use, including increasing renewables consumption for our owned buildings
  • Assess operational improvements and investments necessary to maintain fugitive emissions rates at or below industry average across PPL’s utilities.

Commitment: Further Research and Development

  • Advance new technologies through research, development and innovation in partnership with industry and research institutions.

Commitment: Enable Third-Party Decarbonization

  • Position the grid as an enabler for clean energy resources and leverage leading performance across our utilities.
  • Support adoption of electric vehicles through expansion of electric vehicle charging.

PPL Corporation Climate Assessment

PPL consistently assesses our climate risk and communicates with our stakeholders for transparency. We continually work toward alignment with the Task Force on Climate-Related Financial Disclosures (TCFD) framework and recommendations to ensure that we are taking a holistic view of our climate approach to inform our sustainability strategy and identify areas for action.

Our 2021 climate assessment report highlights risks and opportunities associated with climate change, evaluates potential future emissions under multiple scenarios and outlines the company’s strategy and goals to enable a responsible and just transition to a cleaner energy future.

Net-Zero Emissions by 2050

PPL has set an ambitious goal to achieve net-zero carbon emissions by 2050. In addition, we are targeting a 70% reduction from 2010 levels by 2035 and an 80% reduction by 2040.

We continue to make progress toward our goal, and we are on track to achieve our interim targets. Through 2020, we reduced carbon emissions nearly 60% from 2010 levels.

Achieving net-zero emissions across PPL’s operations will require innovation, commitment and collaboration.

We are working to develop one of the most advanced, clean energy-enabling grids in the U.S. at our Pennsylvania operations and transitioning our Kentucky coal-fired generation with an expected 2,000 megawatts of coal plant retirements over the next 15 years and replacement with non-emitting generation.

Infographic: PPL targeting net-zero emissions by 2050. Projected reductions show progress ahead of prior goal from original 2010 baseline. 59% reduction by 2020, 70% reduction by 2035, 80% reduction by 2040.
Infographic: Trajectory of projected coal capacity trending down and showing numerous coal facility retirements. 9,585 MW in 2010. 4,715 MW in 2020. 2,746 MW in 2035. 919 MW in 2040. 549 MW in 2050.

Decarbonizing our generation fleet in Kentucky is a critical component to achieving net-zero emissions. We continue to assess the dynamic energy landscape to identify opportunities to economically support this transition, while maintaining the safe, reliable, and affordable service our customers.

In their October 2021 joint integrated resource plan, LG&E and KU currently project a significant reduction in coal’s contribution to our generation mix: declining from over 80% of the expected electricity produced in 2021 to about half of the total power produced in 2036 due to nearly 2,000 MWs of expected coal plant retirements. The base scenarios show that this electricity would be replaced by a combination of solar, battery storage, and simple-cycle gas units needed for reliability purposes.

Looking beyond the scope of the IRP, current estimates suggest that we would continue to operate approximately 550 megawatts of coal-fired generation in 2050, due to our highly efficient and relatively new Trimble County Unit 2 that started commercial operation in 2011. Therefore, our objective is to continue to explore innovative ways through our R&D efforts to economically drive these reductions further, while supporting our customers and local communities.

Download Carbon Emissions and Intensity Data


PPL is working to make system enhancements necessary to meet electricity demand over the long term to support electrification efforts, including the adoption of electricity-fueled transportation.  We are also reducing our own carbon footprint through electrification of our fleet vehicles.

We are strengthening our commitment to fleet electrification by setting goals on electric vehicle adoption. PPL’s operating companies are electrifying their light, medium and heavy duty fleet vehicles and employing the use of electric lifts on bucket trucks.

In support of efforts to reach economy-wide electrification, PPL joined the Electric Highway Coalition, a partnership of 17 U.S. utilities established to support the development of a seamless network of rapid electric vehicle charging stations connecting major highway systems.

Learn more about our operating companies’ efforts to support EV adoption:

Louisville Gas & Electric and Kentucky Utilities

PPL Electric Utilities

PPL EU truck and worker

Our Commitment to Research and Development

Achieving net-zero carbon emissions requires advances in clean energy technologies and systems that can be delivered safely, reliably and affordably for those we serve. We continue to invest in clean energy research and development to enable us to meet our net-zero by 2050 goal while driving value for our customers and shareowners.

Solar panels and power lines at dusk

Energy Impact Partners

PPL has committed to investing up to $50 million across Energy Impact Partner’s global investment platform to help accelerate the shift to a low-carbon future and drive commercial-scale solutions needed to deliver deep, economywide decarbonization.

Read the full news release

Low-Carbon Resources Initiative logo

Low Carbon Resources Initiative

PPL is an anchor sponsor of the Low-Carbon Resources Initiative, a joint, five-year effort led by EPRI and the Gas Technology Institute (GTI) focusing on identifying, developing and demonstrating affordable pathways to economywide decarbonization. In 2021, PPL President and CEO Vince Sorgi was named chair of LCRI Board Working Group

Learn more about LCRI

LG&E and KU battery storage facility

Battery Storage Pilot Program

At our E.W. Brown Plant, LG&E and KU collaborated with the University of Kentucky on a megawatt-scale carbon capture pilot.  At the same site, we are working with the Electric Power Research Institute (EPRI) on a large-scale energy storage project.

Learn more on LG&E and KU’s research page

Worker installing solar panels on a roof

Carbon Capture Study

Louisville Gas and Electric Company and Kentucky Utilities Company (LG&E and KU) and the University of Kentucky Center for Applied Energy Research (CAER) have launched an innovative partnership to study capture of carbon dioxide (CO2) emissions at natural gas combined cycle power plants.

Learn more about Carbon Capture