International industrial gas and services provider, Air Liquide has released its 2018 financial results. The company highlights the development of its biomethane sector in the 2018 report, with five new production units being developed. The units were located in the United States, France, and the United Kingdom. Air Liquide also developed new biomethane investment decisions in Northern Europe and in the United States during 2018. Air Liquide’s Global Markets & Technologies sales were up 29.6% in 2018 at 474 million Euros. The company attributes this growth to biogas activity.