With the steady rise in energy costs and growing political and economic interests in global warming and environmental issues, vendors will see a boost in business opportunities in the information and communications space in the upcoming years. Moreover, there will be a high demand for more technology, such as modeling, analysis, and real-time decision making for managing efficiencies across organizations.
On July 23-25, 2008, the U.S. Department of Health and Human Services (DHHS), Administration for Children and Families (ACF), Office of Family Assistance (OFA), hosted the National Temporary Assistance for Needy Families (TANF) Technology Summit in Washington, D.C. Participants ranged from IT vendors to TANF program managers and information technology managers from 38 states, including Puerto Rico and the Virgin Islands, and over 20 tribes. This year's conference featured several workshop sessions that focused on innovative technology tools, resources, and effective strategies to support TANF professionals in making informed decisions and increasing work participation rates and self sufficiency. One of the workshop sessions examined the hot topic of Green IT as a rapidly growing trend.
During a session on Technology Moving Forward: Green Computing, Dr. Robert F. Brammer, Vice President and Chief Technology Officer (CTO) from Northrop Grumman Information Technology, discussed innovative ideas and information for reducing energy consumption and agency expenses while maintaining worker productivity. As indicated by Dr. Brammer, energy costs have become significant in total IT costs and the increasing level of interest in environmental issues is leading to new markets. Furthermore, regulatory and corporate social responsibility requirements have been embedded into this growing market. Last year, the President issued Executive Order 13423, Strengthening Federal Environmental, Energy, and Transportation Management, mandating energy reduction programs and environmental monitoring systems. Dr. Brammer stated that there will be a lot of new technology developments in the near future, such as modeling, simulation, and control of energy usage in IT management. He also talked about the concept of growing "Green Information and Communications Technologies (ICT)" and how these systems and services can positively affect the environmental impacts of other public and private sector operations. In addition, there will be a strong need for professional services, such as assessment, planning, and developing, and implementing new architectural and operational models to help organizations reduce their environmental impact and make them more environmentally responsible.
According to Dr. Brammer, disposal is still a problem. In 2007, biodegradable electronics, consisting of 160 million PCs and 550 million cell phones were dumped into landfills. In Europe, while there are some directives governing how this equipment is being disposed, such as being shipped to Asia, no action has been taken by the U.S. federal government and very few actions have been taken at the state and local level. With ICT, the procurement, operation and disposal of assets become environmentally "friendly." While biodegradable and non-toxic ICT technology is not necessarily an imminent development, significant investments are being made in green ICT. Furthermore, ICT can have transformational impacts on many public sector services and operations, such as homeland security and public safety; transportation; public health; and construction and markets include the public sector customers at all levels of government, including DOD facilities and Cities. As mentioned by Dr. Brammer, telepresence systems and broadband mobile wireless networks enable more group collaboration, surveillance, information analysis, and efficient use of personnel and vehicles, reducing energy requirements. Northrop Grumman for example, is currently building a large mobile wireless network for the New York City, referred to as Green NYC.
When considering green IT, the first thing that comes to mind for many organizations is data centers. As indicated by Mr. Smith from Citrix Systems Inc., data centers are very inefficient and underutilized and therefore agencies should determine how to become more dynamic when it comes to servers. Systems are costly to maintain and costs encompass provisioning, housing and power consumption. Also, business is tied to the infrastructure and processing power is spreading. Mr. Smith suggested the process of virtualization, which allows organizations to have multiple experiences. This involves the consolidation of systems so that multiple systems can run on a single server. The three types of virtualization include application, server, and desktop. Application virtualization involves taking the application and moving it to the data center and desktop virtualization involves taking the desktop and turning it into a type of appliance, in which multiple desktops run on a single server. Mr. Smith indicated that virtualization results in the centralization of processing power and reduces the hardware "churn." Virtualization is an enabler to green IT. Power consumption, however, is not just in the data centers. In the past, it may have been necessary to run screen saver programs on PCs, but organizations can now implement a built-in power management tool that provides automated sleep/wake-up capabilities that are integrated with applications. This is easy to do and does not require any investments by organizations. It is a matter of putting practices in place and enabling features.
According to both speakers, telecommuting is underutilized; taking cars off the roads is a good thing. As per Mr. Smith, a lot of organizations are now looking into telecommuting, home-sourcing, and/or remote collaboration. GSA for example, is planning to be 50 percent tele-homed by the end of this year. With home-sourcing, a full-time work can work from home and call center routes can be set up to the individual's home where calls can be answered remotely.
Green ICT impacts how companies design their products and run their operations. Many companies are now coming together to build environment standards. Dr. Brammer indicated that green IT cannot be dealt with in a "vacuum," but nonetheless, information systems are needed in order to run business and therefore organizations should consider the trade-offs and security issues. For example, lights and/or systems can be turned off overnight, yet some companies need to keep them on since they run their upgrades overnight. Moreover, some companies need to keep the lights on overnight because security sends their dispatchers into the buildings at night. Growing green doesn't necessarily involve a lot of expenditures, but it does require a lot of thinking.