With the latest move, Lam Research peps up the carbon neutrality game for other tech companies like Amazon ( AMZN - Free Report ), KLA Corporation ( KLAC - Free Report ) and Analog Devices ( ADI - Free Report ), which are also taking initiatives to adopt alternative energy sources to lower overall carbon emissions and cut energy bills substantially. Amazon aims to reach net-zero carbon emissions by 2040. Further, AMZN revealed that it could reach 100% renewable energy by 2025, five years ahead of schedule. The e-commerce giant is currently the biggest corporate investor in renewable energy. Amazon's total count of renewable energy projects stands at more than 274 across the globe at present. Analog Devices pledged to reach carbon neutrality and net-zero emissions by 2030 and 2050, respectively. ADI intends to shift its overall operations to 100% renewable energy by 2025.