Back in March 2022, E Ink announced that it has joined RE100, a global renewal energy initiative, and has committed to use 100% renewable energy by 2030. The company announced today that 20% of the energy it uses is generated from renewable sources (RE20) - the first display company to do so.
In December 2021 E Ink announced that it aims to achieve Net Zero Carbon Emissions by 2040.
More about“eink,RE100,Net Zero Carbon,”'s article.