Putnam, OH: data center power outlook

Grid position at a glance

Serving utilities

HANCOCK-WOOD ELECTRIC COOP INC, MIDWEST ELECTRIC, INC, OHIO POWER CO, PAULDING-PUTMAN ELEC COOP, INC, THE TOLEDO EDISON CO, TRICOUNTY RURAL ELEC COOP, INC

ISO / market

PJM (PJM Interconnection)

Highest grid access

345 kV

Substations in county

21

Industrial retail rate

8.5¢/kWhState-level EIA-861 industrial average. The map colours by this, not by a per-county rate.

Per-utility rates in county

4 of 6 serving utilities: 2.6 to 11.0¢/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

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 Water already withdrawn locally, not water available for a new load.

Construction labor near site

55,732 employed in construction within ~120 km (38 of 39 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 Putnam

Read on for the public power picture of Putnam in Ohio, assembled for data center siting. At 345 kV, Putnam carries high-voltage transmission at its strongest mapped point. Putnam contains 21 mapped substations, a dense footprint that spreads interconnection options across many points.

Wholesale activity over Putnam clears through the PJM market (PJM Interconnection), whose footprint sets how interconnection requests and capacity are handled. Putnam carries the state industrial average retail rate of 8.5 cents per kWh from EIA-861, applied statewide. For Putnam, the per-utility spread is 4 of 6 serving utilities: 2.6 to 11.0¢/kWh, which qualifies but never replaces the state average.

For Putnam, Ohio, no queued project appears in the feeds currently covered. For Putnam, Ohio, the EIA-860M inventory shows no planned or under-construction generation, a measured absence. In eGRID, the balancing authority over Putnam shows 716.09 lb CO2 per MWh.

For Putnam, the USGS 2015 compilation records 7.81 million gallons per day of all-use freshwater withdrawals, not water available to a new load. Putnam sits within commuting range of roughly 55,732 construction workers (BLS QCEW, about 120 km), most already committed elsewhere.

Every figure for Putnam here is screening-grade and describes the county as a whole, not any single parcel within it. None of the figures for Putnam, Ohio settles a site on its own; each one qualifies the others, and all of them come from public federal and state datasets. Settling a site in Putnam, Ohio requires a study of the specific parcel, a step beyond the county-level picture drawn here. Sources and data dates for Putnam, Ohio are logged directly below, so each figure on this page can be traced back to its public dataset.

Sources