In April 2008, Brøchner Hotels became the first hotel chain in the world to become carbon-neutral. By buying and retiring CO₂ quotas equivalent to its energy consumption, the Danish chain helps combat climate change while creating an "enormous goodwill" from costumers and employees alike.

In the face of depletion of oil resources and transportation being one of the biggest contributors to the climate change problem, American-Israeli company Better Place has found a sustainable – and profitable – solution: Electric cars that are powered by renewable energy.

Some climate scientists say the future of the globe looks dark, or even black. The investment manager and adviser Climate Change Capital says it looks green.

In 2001, Danfoss launched a new business unit focused on realizing energy savings for industrial customers. This unit, Danfoss Solutions, has created new opportunities for both Danfos and its clients.

In its efforts to combat climate change, Intel has launched the Climate Savers Computing Initiative, which aims to deliver a 50% reduction in computer-related CO2 emissions by 2011 – energy worth over US $5.5 billion.

Through an innovative partnership with Danish energy company DONG Energy A/S, world leader in diabetes care Novo Nordisk A/S has devised a cost-neutral way of greening the company’s electricity supply.