Net metering — the ability to sell excess electricity back to the grid for fun and profit — has helped make rooftop solar panels the centerpiece of the home energy transition for more than a decade. But, as net metering rules change and electricity prices keep climbing, the value proposition isn’t as clear as it […]

Kuwait said Saturday that it has cut oil production and refining output because tankers cannot transit the Persian Gulf due to threats from Iran. The Arab monarchy did not say how many barrels per day it has cut, but described the output reduction as a precautionary measure that will be “reviewed as the situation develops.” […]

From mini loaders built to get through tight man doors to massive excavators and haul trucks built for real dirt-moving muscle, it was all at this week’s CONEXPO event in Las Vegas – and just about every major OEM was showing off fresh zero-emission machinery meant to match diesel on productivity and performance and beat it […]