Regulatory Update
Will PRESS Reduce Demand for Pennsylvania Tier II AECs?
Tier II survives under PRESS, but its contents change. Waste coal and MSW move to a new Tier III, while CHP, fuel cells, storage, and DSM stay.
Jun 28, 202610 min read
ReadInsights & Resources
PA Tier II AEC Insights
Guides, case studies, and policy analysis on Pennsylvania Tier II AECs, CHP, and utility rebate strategy for commercial buildings.
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Regulatory Update
Tier II vs. Tier III: New AEC Resource Classifications Under PRESS
Under PRESS, today's Tier II splits in two. Here's a side-by-side of Tier I, the redefined Tier II, and the brand-new Tier III for legacy thermal resources.
Jun 28, 202610 min read
ReadGuide
CHP and PA Tier II AECs: How Cogeneration Generates Alternative Energy Credits
PA Tier II AECs are issued per MWh of electricity generated or conserved. This guide covers CHP eligibility pathways by system size, how AEC volume is calculated, and when issuance begins.
Jun 4, 202616 min read
ReadCHP & RECs
PA Tier II AEC Monetization for CHP Systems
Pennsylvania AEPS Tier II AECs are issued per MWh of electricity generated or conserved. CHP eligibility pathways, the AEC calculation, capacity factor, and certification timing explained.
Jun 4, 20267 min read
ReadCHP & RECs
Connecticut Class III REC Monetization for CHP
Connecticut RPS Class III credits trade $25–$30 per MWh against a $55 ACP ceiling. Eligibility for customer-sited CHP, the revenue-split rule, and NEPOOL GIS registration.
Jun 4, 20266 min read
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Massachusetts APS Monetization for CHP Systems
Massachusetts APS Alternative Energy Certificates compensate CHP for both electrical and useful thermal output. Eligibility, efficiency floors, GHG criteria, and NEPOOL GIS registration.
Jun 4, 20266 min read
ReadIndustry Vertical
PA Tier II AECs for Hospitals and Health Systems: CHP, HVAC, and Certification
Pennsylvania hospitals and health systems with CHP, LED retrofits, or HVAC upgrades can generate significant Tier II AEC revenue. Here's what qualifies and how to register.
May 2, 20269 min read
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PA Tier II AECs for Schools and Universities: LED, HVAC, and Energy Master Plans
Pennsylvania K-12 districts and universities with completed energy projects can generate PA Tier II AECs. Here's what qualifies, revenue examples, and how Act 129 rebates stack.
May 2, 20269 min read
ReadEligibility
Digester Gas CHP: Tier I or Tier II? The Classification Question
Wastewater treatment plants running digester gas CHP face a classification question with a large revenue consequence. Biogas is a Tier I resource; sub-5 MW CHP is a Tier II resource. Which applies determines whether credits trade near $5 or near $27.
May 2, 20268 min read
ReadMarket Analysis
Pennsylvania's Alternative Energy Credit Market at a Crossroads
A forward-looking analysis of Tier I and Tier II dynamics, the PRESS transition under House Bill 501, and what the two-phase price dynamic means for compliance buyers and credit generators through 2035.
Mar 28, 202618 min read
ReadGuest Post
Pennsylvania's Tier II RECs: How Energy Efficiency Projects Can Generate Significant Revenue for Building Owners
Pennsylvania's AEPS requires electricity suppliers to procure RECs from Tier II resources including energy efficiency and CHP. With rising REC values and in-state requirements, Tier II credits offer significant new revenue streams for businesses.
Oct 27, 202510 min read
ReadCHP & RECs
Measuring CHP Output for PA Tier II AECs: Metering and Reporting
AEC volume equals what the certified meter records and reports to GATS. Meter placement, parasitic load, and reporting discipline determine the number.
Feb 22, 202510 min read
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