Green computing aims to reduce the environmental impact of computing through more efficient use of computing resources and disposal of electronic waste. For businesses, green computing can help lower operating costs by reducing energy consumption from data centers and cooling needs. Problems include rising energy costs to power servers and keep data centers cool. Solutions adopted by large companies include virtualization, power management software, and using renewable energy. While upfront costs exist, green computing provides benefits like cost savings, improved corporate image, and aligning with social responsibility. Most organizations should implement green computing strategies to support sustainability and reduce costs over time.