Large corporations have joined forces in an 'open innovation' project to allow public access to patents with environmental benefits.
IBM, Nokia, Pitney Bowles and Sony, in partnership with the World Business Council for Sustainable Development (WBCSD), have compiled a portfolio of patents — the Eco-Patent Commons — that can be used in manufacturing and business processes....
The open access movement:
Putting peer-reviewed scientific and scholarly literature
on the internet. Making it available free of charge and
free of most copyright and licensing restrictions.
Removing the barriers to serious research.
I recommend the OA tracking project (OATP) as the best way to stay on top of new OA developments. You can read the OATP feed on a blog-like web page or subscribe to it by RSS, email, or Twitter. You can also help build the feed by tagging new developments you encounter.