<img src='https://i.cbc.ca/1.2777112.1411603196!/fileImage/httpImage/image.jpg_gen/derivatives/16x9_460/hydro-smart-meters.jpg' alt='Hydro smart meters' width='460' title='Hydro-Québec reimbursed Bob Aubertin for the cost of hiring his own master electrician, who found the utility was charging him for the wrong usage.' height='259' /> As Nova Scotia Power works to install $133 million worth of smart meters in the homes and businesses of its 500,000 customers, it's also going to have to fight unfounded claims that they're bad for people's health.