Getty Images Vaporizers are critical to ensuring heat on the coldest days of the year. During the summer and other low-demand periods, National Grid liquifies and stores natural gas.

Back in February 2019, National Grid, a natural gas and electric utility, applied for a permit to build a small 7.3-mile natural gas pipeline across several towns in New York’s Upper Hudson ...

National Grid (LSE: NG.) shares have had a good run recently. Yet despite their strength this year, they still offer an attractive dividend yield of around 4.4%.

Nearly 275,000 of National Grid's electric customers - 18.9 percent - buy their power from an ESCO, according to the latest figures. About 129,000 - 23.7 percent - are ESCO gas customers.

National Grid’s Sandy Pond High Voltage Direct Current Converter Station imports hydroelectric power from the north of Canada for distribution in the northeastern United States. The thyristor valve ...