Big firms agree to cut use of heat-trapping coolants.
THE Obama administration has reached agreements with a range of major companies to voluntarily phase out a class of chemicals, used in refrigerators and air conditioners, and seen as contributors to global warming.
Already a subscriber? Log in.
Win a prize this Mother's Day by subscribing to our annual plan now! T&C applies.
Cancel anytime. No ads. Auto-renewal. Unlimited access to the web and app. Personalised features. Members rewards.
Follow us on our official WhatsApp channel for breaking news alerts and key updates!