PJM
PJM Interconnection
Mid-Atlantic • America/New_York
Live Grid Data
Updated 8m agoFuel Mix
Latest PJM News
14 articlesPrecision Power Forecasting: Enverus Delivers Superior PJM Load Forecasts Amid Late January Cold Stress
The post highlights how Enverus's load forecasting outperformed PJM's during a significant winter storm, emphasizing the importance of accurate demand forecasting in power markets.
What is PJM and why is everyone so mad about it?
The post discusses the challenges faced by PJM, the largest wholesale power market in the US, due to rising demand and regulatory pressures, highlighting the implications for energy prices and market governance.
NextEra, Exelon win PJM approval for Mid-Atlantic electricity transmission line
NextEra and Exelon have received approval from PJM for a new electricity transmission line in the Mid-Atlantic region, highlighting advancements in regional energy infrastructure.
NextEra Energy Transmission and Exelon Welcome PJM Board Vote to Advance Grid Reliability Project
The approval of the new transmission line by the PJM Board is a significant step towards enhancing grid reliability and addressing rising electricity demand in the MidAtlantic region.
Commissioner See’s Dissent Regarding PJM Interconnection (Docket Nos. EL19-58-017, ER19-1486-005)
This post highlights a dissent from a commissioner regarding the PJM Interconnection, which may impact regulatory decisions in the power sector.
Back to Reality | PJM Revises Peak Load
PJM's revision of its summer peak demand outlook indicates a significant recalibration of expectations for near-term electricity demand growth.
Cold Weather Forces PJM to Preemptively Secure Gas-Fired Electricity
PJM Interconnection's decision to secure gas-fired electricity in response to severe cold weather highlights the impact of seasonal conditions on power supply stability.
PJM Board Outlines Plans To Integrate Large Loads Reliably
The PJM Board's proposals aim to integrate large loads onto the grid while ensuring reliability and affordability for consumers in the PJM region.
Talen Energy Continues Portfolio Expansion with Acquisition of Additional High-Quality PJM Natural Gas Assets from Energy Capital Partners
Talen Energy's acquisition of additional natural gas assets enhances its portfolio and positions it for growth in the PJM market.
Vistra and Meta Announce Agreements to Support Nuclear Plants in PJM and Add New Nuclear Generation to the Grid
The agreements between Vistra and Meta to support nuclear plants in PJM will enhance energy output and contribute to economic growth in the region.
Data Centers Drive Record Costs in PJM Power Capacity Auctions
The report highlights the significant impact of data center load forecasts on PJM's capacity auction costs, raising concerns about future market conditions and regulatory responses.
Rodan Energy Expands PJM Capacity Position, Strengthening Its Leadership as a North American Grid Optimizer
Rodan Energy Solutions' expansion in the PJM Interconnection enhances its capacity to optimize the North American power grid amid rising electricity demand and capacity costs.
E-1: Commissioner Rosner’s Concurrence on PJM Co-Location
This post highlights Commissioner Rosner's concurrence on PJM co-location, which is significant for regulatory discussions in the power sector.
Presentation | E-1: PJM Co-location Proceeding
This post highlights FERC's directive for the nation's largest grid operator to establish new rules aimed at fostering innovation and consumer protection.
About Grid Data
What is an ISO/RTO?
- An Independent System Operator (ISO) or Regional Transmission Organization (RTO) manages the electric grid and wholesale electricity markets in their region. They ensure reliable power delivery while facilitating competitive energy trading.
What does LMP mean?
- Locational Marginal Price (LMP) is the cost of supplying the next megawatt of electricity at a specific location on the grid. It includes energy cost, transmission congestion, and losses. LMPs are the basis for wholesale electricity pricing.
How often is grid data updated?
- Grid data updates every 5 minutes during operating hours. This includes current load, generation mix, and real-time prices. Some data points may have slight delays depending on the ISO's publication schedule.
What is renewable penetration?
- Renewable penetration shows what percentage of current electricity generation comes from renewable sources like wind and solar. Higher penetration can affect grid stability and electricity prices.