Ecolab's announcement of achieving 100% renewable electricity for its European operations through a partnership with Low Carbon is likely to be viewed positively by investors and customers alike. This move not only enhances Ecolab's sustainability credentials but also aligns with increasing global emphasis on environmental responsibility. Such initiatives can improve the company's public image, potentially leading to increased customer loyalty and attracting environmentally conscious investors. Therefore, this development is expected to have a positive short-term impact on Ecolab's stock price.