Queen Anne's, MD: data center power outlook

Grid position at a glance

Serving utilities

CHOPTANK ELECTRIC COOPERATIVE, INC, DELAWARE ELECTRIC COOPERATIVE, DELMARVA POWER

ISO / market

PJM (PJM Interconnection)

Highest grid access

230 kV

Substations in county

9

Industrial retail rate

12.5¢/kWhState-level EIA-861 industrial average. The map colours by this, not by a per-county rate.

Per-utility rates in county

2 of 3 serving utilities: 3.7 to 11.1¢/kWhLowest to highest industrial rate among the utilities serving this county (EIA-861 Sales to Ultimate Customers). A spread, not the county’s rate, and it covers only the serving utilities that report one.

Interconnection queue

None on record

Proposed generation

None on file (EIA-860M)Units filed with EIA as planned or under construction (Form EIA-860M). Declared intent from the federal inventory, not the interconnection queue and not guaranteed capacity.

Grid carbon intensity

716 lb CO2/MWh

Water withdrawals

14 Mgal/dAll uses, freshwater. Water already withdrawn locally, not water available for a new load.

Construction labor near site

260,231 employed in construction within ~120 km (35 of 36 counties reporting)A large build needs hundreds of skilled construction workers on site for one to three years. A county with few of them within commuting range means bussing crews in, per diem, and housing, which is real cost and schedule risk. This counts people employed in construction within about a 120 km drive (BLS QCEW), summed across nearby counties. It is not labor known to be available: most are already committed to other projects, and no public data reveals who is free.

Grid conditions in Queen Anne's

Below, Queen Anne's in Maryland is described from public data as a starting point for siting diligence. Queen Anne's reaches 230 kV at its highest mapped voltage, a transmission class that can carry a substantial interconnection where capacity exists. With 9 substations mapped, Queen Anne's has a moderate spread of interconnection points.

Queen Anne's falls inside the PJM market (PJM Interconnection), which governs how its interconnection requests and capacity move. The rate for Queen Anne's is the 12.5 cents per kWh state industrial average (EIA-861), the same figure the map colours by. Across Queen Anne's, reported per-utility industrial rates cover 2 of 3 serving utilities: 3.7 to 11.1¢/kWh, offered only as context beneath the state figure.

No interconnection-queue project is on record for Queen Anne's, Maryland in the covered feeds, which reflects either genuine quiet or a queue not yet ingested. Queen Anne's, Maryland has no EIA-860M generation on file, which reads as zero rather than as a gap. The balancing authority covering Queen Anne's carries a grid carbon intensity of 716.09 lb CO2 per MWh in eGRID.

Reported freshwater withdrawals for all uses in Queen Anne's are 14.28 million gallons per day in the USGS 2015 compilation, existing demand rather than water free for a new load. Around Queen Anne's, some 260,231 people work in construction within about a 120 km commute (BLS QCEW), a measure of reach, not of available crews.

These numbers for Queen Anne's are screening-grade context for the whole county, drawn from public data with the gaps left visible. Read the figures for Queen Anne's, Maryland together rather than one at a time: grid access matters less without substations near it, and a quiet queue reads differently inside an organized market than outside one. The next step for Queen Anne's, Maryland is an address-level interconnection study; the county figures here only narrow where to look. For Queen Anne's, Maryland, the source log below records where each figure comes from and when it was pulled, keeping the provenance visible.

Sources