On April 22, the world unites to celebrate the Earth. Earth Day started in 1970 as an initiative to create appreciation for the environment, support sustainability, maintain biodiversity and emphasize the environmental issues that concern us as humans. Now, more than 1 billion people participate in Earth Day activities each year, making it the largest civic observance in the world.

Increased demand for energy and sustainability have become key issues – or opportunities –  due to the challenges and limitations we are dealing with.  Following this approach and aligning to the Celanese values, Improving the World and Being Sustainable, the Celanese Global Energy Team is celebrating this day as a permanent and sustainable tradition.