Praxair, Inc. today announced that the company has been named to the 2015 CDP S&P 500 Climate Disclosure Leadership Index (CDLI) with a perfect score of 100 for the eighth straight year.

Praxair also received an A- for performance on the Carbon Disclosure Performance Index and its overall score was the highest among industrial gases companies worldwide.

“Through their actions, Praxair employees around the world are delivering on our mission of making our planet more productive,” said Praxair Chief Sustainability Officer Dr. Riva Krut. “Our employees are continuously developing applications and technologies that improve our customers’ environmental performance. Simultaneously, they are driving results through Praxair’s sustainable development program, delivering savings and reductions in our own environmental resource intensity.”

In 2014, Praxair implemented projects that, among other benefits, avoided emissions of 450,000 metric tons of CO2e and saved 600,000 MWh of electricity, which contributed to Praxair’s operating results.