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Earn free nights at over 4,500 hotels worldwide at seven brands: InterContinental, Crowne Plaza, Hotel Indigo, Holiday Inn, Holiday Inn Express, Candlewood and Staybridge Suites.

EcoGeek - Technology for the Environment

Bloomberg is a premier site for updated business news and financial information. It delivers international breaking news, stock market data and personal finance advice from leading experts.

Towers Watson, a leading global professional services firm that helps organizations improve performance through effective people, financial and risk management

A Green Design Blog, Sustainable Design Blog, Future-forward design for the world you inhabit - your daily source for innovations in sustainable architecture and green design for the home.

Emporis is a leading database for building information worldwide. You find information about construction projects, architecture, the building industry and city planning.

Accenture is a global management consulting, technology services and outsourcing company helping clients become high-performance businesses and governments.

Plan a trip, book cheap airfares, purchase airline tickets, make hotel reservations, and find vacation packages, car rental & cruise deals at the travel agency rated #1 in customer satisfaction.