CHICAGO—  Sustainability is no longer a “nice to have” addition to corporate strategy. Increasingly, it’s proving to be a powerful driver of business performance, strengthening client relationships, engaging employees and delivering measurable cost savings.The data shows that organizations taking meaningful climate action are seeing tangible business benefits. Among the companies involved in Ad Net Zero, 62% reported stronger client or partner relationships as a direct result of their sustainability efforts. In a competitive marketplace where trust and long-term collaboration are critical, this represents a significant advantage.Sustainability is also strengthening internal culture. Paper fits into the circular economy model seamlessly. Its raw material, wood fibre, is a renewable, natural and sustainable resource. Paper is easily collected and recycled, ensuring these valuable fibres are used time and time again.