Apple’s New OS Could Save $10 million Annually in Energy
Apple computer users who upgrade to the Snow Leopard operating system can expect to save about 10 percent in electricity a year.
Considering Apple’s annual sales of about 10 million computers, the savings will translate to more than 80 million kWh a year, or nearly $10 million in electricity, calculated against a power systems review of the new operating system from CNET.
On an individual basis, the improvement is a drop in the bucket, however.
An Apple Macbook Pro 17-inch using the OS X Leopard 10.5.6 system will consume about 85.09 kWh annually, costing about $9.66. By comparison, using the OS X Snow Leopard 10.6 will consume 76.74 kWh annually, costing about $8.71, reports CNET.
Total savings? About 95 cent per computer.
The cost to upgrade existing machines to the new OS is $29.
Stay Up-to-Date On Environmental Management, Energy & Sustainability News with EL's Free Daily Newsletter
Energy Manager News
- OATI Taps EnSync for Planned Microgrid
- Lime Energy to Provide Clean Energy Tech to 1,000 Small Businesses
- Celtic Bank Backs Solar to the Tune of $43 Million
- GE, Coachella Energy Building a Big Lithium-Ion Battery
- The Importance of Energy Storage System Software
- Duke Increasines Chiller Efficiency
- Pepco-Exelon Merger Rejected
- Energy Savings a Key to Calgary Building Redevelopment