Following on from the thread "Home Voltage regulation" from 25/03/2012:
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Something (can't remember what) this week made me search for what became of the idea. I found the website of the company involved,
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This bit made me smile:
Dermot Justin Power and Patrick Alexander Lannagan of BDO LLP, both authorised by the Institute of Chartered Accountants in England & Wales, were appointed Joint Administrators of VPhase plc and VPhase Smart Energy Limited on 4 September 2013. The affairs, business and property of the Companies are being managed by the Joint Administrators who act as agents of the Companies and without personal liability.