NH patents through March 29

Links to each patent can be found here, using the patent number or inventor’s name. By Targeted News Service WASHINGTON – The following federal patents were assigned in New Hampshire in the week through March 29. Cost Effective Cartridge for a Plasma Arc Torch...
An explainer about negative electricity prices

An explainer about negative electricity prices

What does it mean that electricity prices in New England are sometimes negative? ISO-NE has an explainer, here. A key point, not obvious to us outsiders: Negative prices haven’t had a dramatic effect on overall wholesale electricity costs. They occur primarily in the...

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