The remainder of {HEAD ~ the gathered wind energy} is used to drive a pair of on board electrical power generators , and anchoring tethers carry electrical current to {TAIL ~ a land} of offshore site 
The remainder of { HEAD ~ the gathered wind energy } is used to drive a pair of on board electrical power generators , and anchoring tethers carry electrical current to { TAIL ~ a land } of offshore site
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH