In light of Climate Change and Green PM - how has your company reacted to changing the way they do business and being environmentally friendly?

In our country, companies now are somehow required to build their structures environment-friendly. It will cost them less and it helps the earth save more energy. Also, all my previous companies were engaged in these CSR events or Corporate Social Responsibility.. We have volunteerism campaigns like tree-planting, beach cleaning and even educating kids on how to protect the environment.