Monday Dec 29, 2014

Oracle Wins Prestigious Data Center Award from Datacenter Dynamics

Oracle has again been acknowledged as a leader in data center energy conservation. Earlier this year, our energy efficient data centers gained accolades by the U.S. Environmental Protection Agency (EPA) and the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE). The momentum continues with our data center team’s latest win, achieving a prestigious award by DatacenterDynamics in recognition of Oracle’s “Breakthrough Innovations in Large Data Center in Cold Climate” within the Mega Data Center category (net IT load capacity greater than 1 megawatt). During the awards ceremony in New York City on December 2, DatacenterDynamics presented Oracle with this award to recognize our innovation, leadership and best practices in this important category.

We earned this achievement primarily by our innovative approach to cooling data centers using outdoor cold air – also known as air-side economization – which many have been reluctant to adopt in the past. The conventional approach to humidifying large quantities of air requires injection of steam into air whose generation requires energy. The industry learned quickly that it required more energy to humidify dry outdoor air than the energy saved from the use of its free cooling, and air-side economization did not make much headway in data centers. These problems were addressed efficiently in an innovative system installed in one of Oracle’s new state-of-the-art data centers in West Jordan, Utah. The innovation centers on the use of waste heat from the IT equipment for space humidification in the winter; evaporative cooling in summer; reduced primary airflow to the IT equipment; strategic hot air separation with recirculation; and novel controls that enabled the data center to achieve very high cooling efficiency at a lower initial investment cost. With efficient operation and low operating Power Usage Effectiveness (PUE), the system is expected to save over 41,000 MWh a year and the equivalent of 37,000 metric tons of carbon dioxide annually compared to an average efficient data center. More information on the project details can be found in our new whitepaper on data center cooling design.

Customers can learn from Oracle’s best practices on how to construct, manage, and build their own efficient data center, as well as run their applications on Oracle's public cloud and take advantage of Oracle's power usage effectiveness. Learn more here about how Oracle products and services can help customers optimize their data centers and minimize energy use.

Wednesday Mar 13, 2013

Electronics Disposal Efficiency (EDE): An IT Recycling Metric For Enterprises And Data Centers

Guest author Steve Stawarz, Principal Solutions Consultant and Sustainability Lead at Oracle discusses a new white paper offered by the Green Grid

I had the privilege to be a contributing author to the newly released Electronics Disposal Efficiency (EDE) Metric White Paper, an offering from The Green Grid. The Electronics Disposal Efficiency (EDE) metric is the first universal metric launched by The Green Grid to help end users of Information and Communications Technologies (ICT) measure their success in the responsible management of outdated equipment. EDE is a simple metric that helps organizations calculate and measure their progress in improving equipment disposal processes over time. This metric is a first-of-its-kind and will help ensure companies responsibly handle electronics and electrical equipment at the end of its useful life. 

The Green Grid Association (TGG) is a non-profit, open industry consortium of end users, policy makers, technology providers, facility architects, and utility companies that works to improve the resource efficiency of information technology and data centers throughout the world. Over the past few years, TGG has developed a series of metrics for use in evaluating and enhancing data center operations. This series includes power usage effectiveness (PUE™), data center energy productivity (DCeP™), energy reuse effectiveness (ERE™), data center compute efficiency (DCcE™), and others. The Green Grid now proposes a new metric—electronics disposal efficiency (EDE)—to increase industry awareness regarding the responsible disposal of IT assets. By providing a simple metric that is easy to use, The Green Grid believes that organizations will be able to measure themselves and set goals to improve how they dispose of IT assets. The EDE metric complements the data center maturity model (DCMM), which contains clear goals and direction for improving energy efficiency and sustainability throughout a data center.

Click here for a copy of the whitepaper.

Friday Jan 04, 2013

Earth Rangers Increases Data Center Energy Efficiency by 90% Without Sacrificing Performance or Scalability by Upgrading Storage System

Earth Rangers, a recent winner of our 2012 Oracle Excellence: Eco-Enterprise Innovation Award, has been building out its Web-based tools to support online learning and education. With its Website content growing by more than 20 terabytes a year, they required a scalable, high capacity, high performance storage solution. Given their organization’s core mission, energy efficiency was also a critical factor in the selection process. Earth Rangers successfully met both goals with Oracle’s Pillar Axiom 600 storage system. It cost-effectively increased storage capacity utilization, improved its power usage effectiveness to 1.5, and increased energy efficiency in the data center by 90%, without sacrificing performance or scalability.

When initializing the organization’s data center, it had two options—standard implementation of enterprise solutions or virtualization coupled with data storage optimization and cooling load reduction. Earth Rangers chose virtualization, which is more cost effective to initiate and operate than traditional servers, and this resulted in an instant return on investment.

The installation has allowed Earth Rangers to avoid consumption of the equivalent of 100,000 kilowatt hours of energy, and 26 tons of greenhouse gas emissions. These savings contributed significantly to the 17.8% energy savings Earth Rangers realized in 2011—all while the organization was growing, both in reach and employees. See
here for more information about Earth Rangers success.

If your organization is also using Oracle products to reduce its environmental footprint while reducing costs and improving operational business efficiencies, submit a 2013 Oracle Excellence: Eco-Enterprise Innovation Award nomination here.

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