Ngo-2030, amanethiwekhi amaningi ezakhiwo ezibalulekile azobe esehluke kakhulu ngokuncika okuncane kwizimpahla ezigxile njengama-power station kanye nokukhula kwamadivayisi asatshalaliswa kulo lonke igridi. Zonke lezi zinguquko zizosho ukwanda kokubumbana kugridi, ngemibuzo evulekile mayelana nokuthi ngubani ophethe, ukukhetha ukwakhiwa kwezokuphepha kanye nezinselelo zokuletha amakhono ayisisekelo okuphepha.