div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentpowerpoint-presentation-one-nafon-one-grid-one-frequency-southern-power-grid-washtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: PowerPoint PresentationOne Nafon-One Grid-One Frequency Southern power grid was connected to the New Grid to make it on 31 December 2013 Tuesday evening as National Grid loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220415155e2b08e44e2e721b4e711396html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentpowerpoint-presentation-one-nafon-one-grid-one-frequency-southern-power-grid-washtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: PowerPoint PresentationOne Nafon-One Grid-One Frequency Southern power grid was connected to the New Grid to make it on 31 December 2013 Tuesday evening as National Grid loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220415155e2b08e44e2e721b4e711396html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentpowerpoint-presentation-one-nafon-one-grid-one-frequency-southern-power-grid-washtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: PowerPoint PresentationOne Nafon-One Grid-One Frequency Southern power grid was connected to the New Grid to make it on 31 December 2013 Tuesday evening as National Grid loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...