Force from Kent, for instance, generates lots of energy (5,7)
I believe the answer is:
power station
'instance generates lots of energy' is the definition.
I can't judge whether this defines the answer.
'force from kent' is the wordplay.
'force' becomes 'power' (synonyms).
'from' means one lot of letters go next to another.
'kent' becomes 'station' (I can't explain this - if you can you should believe this answer much more).
'power'+'station'='POWER-STATION'
'for' acts as a link.
Can you help me to learn more?
(Other definitions for power station that I've seen before include "Generating installation" , "Energy provider" , "large generator of electricity" .)