EXCHANGE RATES FOR ENVIRONMENTALLY RELEVANT ITEMS

摘要

The present invention provides methods and systems for facilitating exchange of rights associated with environmentally relevant items. The methods and systems may include identifying a first environmentally relevant item associated with an environmentally relevant action, identifying a second environmentally relevant item associated with an environmentally relevant action and identifying at least one common attribute of the environmentally relevant items, thereby facilitating establishing a comparison of the environmentally relevant items.