A CNC tubing bender can be used to fabricate for a tractor's chassis, heat exchangers and so on. A multi axis system can be designed to be used as a core and scaled up with more powerful hydraulics in order to perform jobs with larger workpieces.

This would be a necessary tool in order to balance different things like crankshafts, wheels, pulleys and so on. They often use a strobe light as they are very accurate. Here again a core strobe light system can be used with different fixtures or housings to make it a universal tool.

An optical(laser) alignment system would be needed to align bearings, shafts, lathe or milling machine ways to check for parallelism etc. A core laser system can be used with different housing or fixtures in order to have a universal alignment tool.

Well it looks like with renewable energy the main problem is it is intermittent and storage seems to be the main issue. What kind do you think can be utilised currently for OSE. Compressd air, thermal energy storage, batteries are various ways. I feel that thermal energy is hard to do but the best bang for bucks, then comes compressed air as they are easy to manufacture and troubleshoot and the batteries which are problematic, inefficient and hard to manufacture.

This is a link to an informational resource on such topics as housing, water, waste, power and transportation. http://www.velacreations.com/

This is a good link to a wind power generator.

 http://cdn.makezine.com/make/television/wind.pdf

 I will also try and attach a CEB manual I put together.  It has some good photos along with good information.

Good luck with all your endeavors.