Business Insider | Energy Is Becoming Cleaner And More Plentiful — Whatever The Price Of Oil Business Insider A careful observer might note the chunky double glazing on the elegant windows and the heat pump whirring outside the basement entrance. From the outside the five-storey house in London's posh Notting Hill district looks like any other. Inside, though ... Oil price plunge: Good or bad? Oil-company rally snaps 5-day losing streak Energy after oil |