For many organisations, sustainability currently sits in a difficult place. Expectations remain, but investment appetite is cautious. Leaders are under pressure to demonstrate responsibility without creating new cost centres, complexity, or long-term obligations. Green Week, when approached correctly, offers a contained and proportionate way to respond. It allows organisations to test interest, signal intent, and explore what is viable, without committing to large-scale programmes.

Below are five Green Week ideas designed to work within these constraints.

For lot of organisations, the start of the year marks the beginning of preparation for Green Days, Weeks, and in some cases Months. While some may have a tried-and-tested formula of activities that engage employees, boost awareness and target behaviour change, others may be searching for inspiration