Providence Park has recently achieved LEED Gold certification, a notable feat that underscores its commitment to sustainability and environmental stewardship. This recognition from the U. S. Green Building Council comes nearly a century after the stadium's original opening. The venue had previously earned LEED Silver certification in 2011 but has since undergone significant upgrades, particularly following a major expansion project completed in 2019.

Among the initiatives credited for this upgrade are a 44% diversion of park waste from landfills, the installation of energy-efficient LED lighting, and a partnership with TriMet to offer free public transportation on game days. Providence Park joins the Moda Center as the only two LEED-certified sports venues in Portland, highlighting the city's efforts in promoting sustainable practices within its sports infrastructure. The Timbers organization has been proactive in implementing these green initiatives, which resonate well with the community's environmental values. As sports venues increasingly focus on sustainability, Providence Park sets a benchmark for others to follow. This achievement not only enhances the venue's reputation but also contributes positively to the local environment.