The bank’s collective commitment to reducing its environmental footprint is put in practice through the Green Pledge, a promise by every HNB employee to integrate environmentally friendly practices to daily operations. The Pledge, now in its tenth year, promotes awareness and an eco-consciousness among employees, while serving as a framework for environmentally viable activities and regulatory environmental standards. To this end HNB practices paperless office initiatives, with digitization and solar panel installations helping to reduce energy consumption. HNB buildings are also mostly structured towards energy efficiency, with the bank having converted four of its buildings in Jaffna Metro, Kalmunai, Nitambuwa, and Colombo to LEEDS certified green buildings.