Seth Potter says SBSP is $240/watt (was Why Sustainable Power is Uns Forum: SSI-List
Thread: Seth Potter says SBSP is $240/watt (was Why Sustainable Power is Uns
# 22220 byhitssquad on March 3, 2009, 10:11 p.m.
Member since 2022-08-22
> I can make a case for power sats in the range of $800/kW.
http://www.sspi.gatech.edu
http://www.sspi.gatech.edu/aiaa-2009-0462_ssp_alternatives_potter.pdf
"For a 5 GW GEO SPS, the
installation cost (including
launch) is about $240 per
watt"