how much has changed in the past 10 years to do with generators.

Question: how much has changed in the past 10 years to do with generators.
- Keywords:
  energy,
  generator
Asked by gaming-owl99 to Mahnaz on 2 Mar 2020.
- Mahnaz Rashedi answered on 2 Mar 2020:
  
  It has changed a lot. from output delivery now the generator can deliver up to 3.3 MVA (Mega volt-amp). They are more compact, the emission level have been reduced to meet the latest EU regulation.
  so let’s say if the generator is running for 1 day it can feed nearly 7000 houses.

Question: how much has changed in the past 10 years to do with generators.