What is a green data center?

A green data center is the storage, management, and dissemination of data where the mechanical, lighting, electrical and computer systems are designed for maximum energy efficiency and minimum environmental impact. The construction and operation of a green data center includes advanced technologies and strategies.

Building and certifying a green data center or other facility can be expensive up front, but long-term cost savings can be realized on operations and maintenance. Another advantage is that green facilities offer employees a healthy and comfortable work environment. In addition, green facilities enhance relations with local communities.

10 Steps to a Greener IT Infrastructure

1. Proclaim to every staff member the intention to adopt an environmentally friendly IT infrastructure.
2. Form a working group to push forward the company's green initiative and ensure departments and all staff members adhere to the company's plan.
3. Measure current carbon footprint of the company's IT operations to establish a reference point so as to compare with existing power efficiency standards within your industry.
4. Centralize your company's IT operations through server virtualization. This not only saves power but also server space.
5. Use efficient computer software applications within your company. Efficiently coded software will reduce the need for powerful computer systems and won't regularly run at maximum cpu capacity in the servers therefore more cost savings.
6. Implement a higher efficiency heating, ventilating and air conditioning (HVAC) system. Cooling systems in data centers account for a major portion of energy consumption.
7. Green computing also encompasses IT devices and accessories. Consider the lifecycle of existing IT devices as disposing of existing hardware may outweigh the environmental benefits of buying new power efficient computer hardware.
8. Ensure the green IT initiatives implemented contribute to enhance your business performance. If the green computing initiative can complement your business goals, you can not only contribute to saving the planet but also your company's bottom line.
9. Work with everyone involved in the green IT process lifecycle, ensure everyone are made accountable for their adherence to the green computing policies.
10. Constantly monitor the results of the green IT initiatives and compare with the benchmarks that you have set for your company. Even when you have effectively reduced your company's carbon footprint, continously check for areas to optimize your IT systems.