Improvements will come from &quot;repowering&quot; an existing site using new technology that burns natural gas instead of oil.
(Improvements; will come; from) (Improvements; repowering; ) (an existing site; using; new technology that burns natural gas instead of oil) (new technology; burns; natural gas instead of oil)
Improvements Improvements an existing site new technology
will come repowering using burns
from
new technology that burns natural gas instead of oil
natural gas instead of oil