GREEN-POWER OFFER COMPARISON
Yenra | Updated September 7, 2026
Article: https://yenra.com/green-power/

PURPOSE AND INSTRUCTIONS
Compare U.S. green-power offers using the full contract and your electricity-use record. Local availability and tariffs vary. Keep financial benefits separate from ownership of renewable attributes. Retain written answers and retirement evidence.

BASELINE
Customer / location / date:
Annual electricity use (kWh) / MWh = kWh / 1,000:
Current supply rate / fixed fees / renewal terms:
Objective: annual matching / geographic match / hourly match / new project support:

COMPLETE FOR EACH OFFER
Provider / product / offer date / tariff or contract:
Type: utility program / supplier / community solar / unbundled RECs / other:
Supply price change / premium / fixed fees / subscription payments:
Bill-credit rules / cancellation / renewal / variable-price mechanism:
Covered quantity (MWh) and period:
Generation resource / location / generation period:
Attribute owner / tracking system / identifiers:
Who retires certificates, for whom and when:
Verification or retirement report to receive:
Unresolved questions / evidence needed:

COST CHECK
Include underlying supply changes if the offer changes supply.
Keep certificate-only premiums separate from the electricity bill.
FICTIONAL: 9,000 kWh = 9 MWh per year.
Offer A premium: 9,000 x $0.02/kWh = $180/year.
Offer B certificates: 9 x $12/MWh + $15 fee = $123/year.
Difference $57/year; underlying electricity cost unchanged in both examples.
Assumes equal covered quantity/period and documented retirement. Resource, geography, timing and project-development commitments may differ. These are invented prices, not quotations.

DECISION AND RECONCILIATION
Selected offer / reason / claims supported by evidence:
First-bill check / covered quantity check:
Retirement evidence received / reporting period / renewal review date:

REFERENCE CONTEXT
The linked article explains the comparisons and limits. Check exact project or equipment documents before using a specification.
EPA’s green-power supply options
https://www.epa.gov/green-power-markets/green-power-supply-options
EPA explains that the contract specifies attribute ownership
https://www.epa.gov/statelocalenergy/customer-power-purchase-agreements
renewable energy certificate, or REC
https://www.epa.gov/green-power-markets/renewable-energy-certificates-recs
EPA’s tracking-system explanation
https://www.epa.gov/green-power-markets/energy-attribute-tracking-systems
EPA’s market principles
https://www.epa.gov/green-power-markets/renewable-energy-market-principles