Tidal power is also yet to be proven economically
viable on a commercial scale other than in particularly well suited places; it is questionable whether there are such places in SA.
«If oil shale is to be
viable on a commercial scale, we must take a common - sense approach that encourages research and development first.
Not exact matches
In this way, their procedure, if expanded to
commercial scale, could alleviate stress
on municipal waste infrastructures at the same time as producing commercially
viable materials that do not constrain food supplies.
It's in the «best interest and prosperity of future generations» to deploy clean coal technology by 2015, she said, but she added that «early research has shown us this is not
viable at this time
on a
commercial scale.»
We had hoped to have a clean coal power station up and running by 2015 but the fact is that the early research has shown us that this is not
viable at this time
on a
commercial scale.
Desalination and electrolysis would probably be
viable only
on a
commercial scale in the near future; in the longer term, who knows?
Waste heat recovery, and drain heat exchangers, are not new concepts, but haven't really been
viable on the small
scale, due to design and installation limitations, and have mostly been targeted to larger
commercial applications.