PJM planning major upgrades for grid
The upgrades will include a 500-kilovolt transmission line in North Jersey that will strengthen the regional grid, Valley Forge, Pa.-based PJM said.
It will also include changes to the approved Mid-Atlantic Power Pathway project that involves a high voltage direct current line from under the Chesapeake Bay at Calvert Cliffs, Md., to the Vienna and Indian River substations on the Delmarva Peninsula.
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'Transformative change': Wind-generated electricity starting to outpace coal in Alberta
EDMONTON - Marking a significant shift in Alberta energy history, wind generation provided more power to the province's energy grid than coal several times this week.
According to data from the Alberta Energy System Operator (AESO), wind generation units contributed more energy to the grid than coal at times for several days. On Friday afternoon, wind farms contributed more than 1,700 megawatts of power to the grid, compared to around 1,260 megawatts from coal stations.
"The grid is going through a period of transformative change when we look at the generation fleet, specifically as it relates to the coal assets in the…
