Key Takeaways Suncor's 2026 guidance targets higher upstream production and strong refining utilization.SU plans C$5.7B in 2026 capex focused on sustaining capital and select high-value projects.Suncor increased monthly buybacks by 10$3.3B in 2026 and returning all excess funds.Suncor Energy Inc. (SU) has released its 2026 corporate guidance, reinforcing its commitment to operational excellence, disciplined capital allocation and sustained shareholder value creation. Building on two years of r ...