Some are reporting higher-than-expected operating volumes. One German customer measured a noise level of more than 80 decibels coming from a Powerwall installed in his home in February. That is roughly equivalent to the noise made by garbage disposal.
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Is a policy analyst for TCAP, a coalition of cities and other political subdivisions that purchase electricity in the deregulated market for their own governmental use. Because high energy costs can impact municipal budgets and the ability to fund essential services, TCAP, as part of its mission, actively promotes affordable energy policies. High energy prices also place a burden on local businesses and home consumers.