How green is your digital world? Saving costs and environmenthttp://www.globalchange.com How IT companies part of $40 trillion global race to reduce energy use over 20 years. IT major consumer of energy. “Greening of IT” is creating major new business opportunities, can improve corporate image, and may increase customer loyalty. Conference keynote speaker - futurist video by Patrick Dixon. 500 million obsolete computers in America, 130 million mobile phones thrown away each year. E-waste 2% of solid municipal waste in America, hazards polluting water supplies or endangering wildlife. lead pollution in land fill - printed circuit boards and components, mercury and cadmium, linked to cancer, reproductive problems, other illnesses. Apple banned asbestos, cadmium, mercury and lead and barium, brominated flame retardants and polyvinyl chloride. recycling. Hewlett-Packard has taken a lead. 1 trillion kilowatt hours of electricity was used last year to power the web – 5.3% of all global power use and 9.4% of electricity consumption in the US. Web ...