Sustainability Energy Transition Programmes ‹ Energy Transition Programmes Corporate Renewable Energy Supply Scheme (CRESS) Links Guidelines FAQ Links System Access Charge (SAC) System Access Charge (SAC) - CRESS Acceleration Package CRESS Application Process CRESS Acceleration Package Application Process PSS Application Process Firming Solar Generation with Storage System for CRESS Participations Guidelines Guidelines For Corporate Renewable Energy Supply Scheme (CRESS) Electricity (Solar) Issued 06/01/2026 Frequently Asked Questions Explore all What are the components in SAC? › Is there a Limit/Minimum Tenure with Bilateral Energy Supply Agreement? › What is excess energy? › What is the Backfeed Charge Rate? › What is the Minimum Capacity Factor (CF) for Battery? ›