Each Arkansasutility has a different cohort and pitch. Pick the customer's utility to open its rep guide.
Entergy Arkansas · central, eastern, southern AR (Little Rock metro, Pine Bluff, El Dorado, West Memphis, Forrest City corridor) · ~700K residential + C&I customers · MISO Load Zone 9 · regulated IOU under APSC oversight
Cohort-aware: pre-APSC-successor-docket installs route to qualitative grandfather treatment (battery = backup + future-proofing). Post-docket + new co-installs route to supply-only NM EDG spread. Entergy AR rate (Phase A MEDIUM): ~12¢/kWh blended + ~$11/mo customer charge. Annual Formula Rate Plan (FRP) cadence with historical 1-4%/yr adjustments. MISO LRZ 9 capacity dynamics flow through FAC + fuel-adjustment riders — DISTINCT from PJM 833% framing. No state battery rebate, no state solar tax credit, no utility VPP. Federal ITC expired 12/31/2025.
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Southwestern Electric Power Company (SWEPCO) Arkansas · northwestern + west-central AR (Fort Smith, Texarkana AR side, Hot Springs western fringe) · ~120K AR residential customers · SPP member · regulated IOU under APSC oversight
Cohort-aware: pre-APSC-successor-docket installs route to qualitative grandfather treatment. Post-docket + new co-installs route to supply-only NM EDG spread. SWEPCO AR rate (Phase A MEDIUM): ~13¢/kWh blended + ~$12/mo customer charge. Triennial general rate-case cadence. SPP capacity dynamics — DISTINCT from both MISO (Entergy AR) and PJM. SWEPCO AR ≠ SWEPCO LA / TX — separate AR-specific tariff applies. No state battery rebate, no state solar tax credit, no utility VPP. Federal ITC expired 12/31/2025.
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