Funding renewable energy and forestation projects, namely, measuring the carbon footprints of consumer trips and offsetting the carbon footprints by funding renewable energy and forestation projects; Business services, namely, purchasing and procurement of carbon offsets for consumers and businesses to neutralize the environmental impact created by trips; Making hotel reservations for others, namely, providing an online and mobile hotel reservation system that measures and offsets carbon footprints created by consumer trips; providing a web site for booking eco-friendly lodging to offset carbon footprints created by travel; Software as a service (SAAS) services featuring software for enabling consumers and businesses to calculate the carbon footprint of various types of travel and share images of carbon offset projects via social media; carbon calculation services for others, namely, measuring the carbon footprints of consumer trips; providing a web site featuring information on carbon emissions created by consumer travel; providing platform as a service (PAAS) featuring an online and mobile software platform for consumers and businesses to reserve hotel lodging, search hotel rates and review and post ratings, reviews and recommendations on hotels