What's all this about?

According to travelgreen.org , "The Walt Disney Company seeks to establish a positive environmental legacy for Disney and for future generations. In doing so, the Company is committed to minimizing its overall impact on the environment while encouraging and activating environmentally responsible behavior on the part of Cast Members and employees, guests and business associates throughout the world. Specifically, Disney aims to conserve water, energy and econsystems; to reduce greenhouse gas emissions; to mimimize waste and to inspire public consciousness in support of environmental sustainability. The Company seeks to identify, measure and understand the direct and indirect impact of its operations and develop innovative and realistic solutions for mitigating those impacts. It also complies with, and in some cases exceeds environmental laws and regulations. Since the company's earliest days, conservation and the environment have been recurring themes in Disney offerings, from motion pictures and television programming to our parks and resorts."(Theme Parks)

If Disneyland "aims to conserve water, energy and econsystems; to reduce greenhouse gas emissions; to minimize waste and to inspire public consciousness in support of environmental sustainability", then what are they currently doing to fulfill this goal what else could they be doing to help them reach it?