Hi oshug,
Here are some links to my open hardware Airborne Wind Energy project results. My report on Kite Networks for Harvesting Wind Energy https://drive.google.com/open?id=0B0qQxFlXu7t-RGpqRk1ZYXNISkU
Files for making a ring kite turbine https://drive.google.com/open?id=0B0qQxFlXu7t-SHBvNUdQQVBRN00 part 1
more on instructables, wevolver, hackaday and youtube.
All interaction and welcome on this project.
Gutted I likely can't attend the London BCS event on Open Energy Tools & Interoperability this Feb.
Rod Read
Windswept and Interesting Limited 15a Aiginis Isle of Lewis UK HS2 0PB
07899057227 01851 870878
https://twitter.com/rodread http://www.youtube.com/c/RodRead http://windswept-and-interesting.co.uk