Complex sentence: The new nuclear power plant will be twice more powerful than Metsamor NPP with a capacity of 1,000-1,200 megawatts AES-92 unit which will give Armenia a big electricity supply and may even be exported.
Split into simpler sentences: The new nuclear power plant will be twice more powerful than Metsamor NPP. Its capacity will be 1,000-1,200 megawatts AES-92 unit, which will be able to give Armenia a great electricity supply that can even be exported.