rule of thumb in the energy sector is an installation cost per kW ie, natural gas is about $1500/kW, coal plant might be $1200/kW etc. all sorts of bells and w

rule of thumb in the energy sector is an installation cost per kW ie, natural gas is about $1500/kW, coal plant might be $1200/kW etc. all sorts of bells and whistles but when someone tells you something is going to cost on the order of $12,500/kW to install, you want to start thinking about where you're getting $10,000 worth of value from...