ForgeAsset / Utilities / Baltimore Gas and Electric (BGE)

Baltimore Gas and Electric (BGE) Schedule GL + SOS — EV fast-charging electricity cost

BGE Schedule GL + SOS is the filed rate schedule ForgeAsset models for DC fast-charging sites in Baltimore Gas and Electric territory in Maryland. Energy prices at 14.1¢/kWh–22.2¢/kWh by time of day; the demand side bills $11.98/kW of monthly peak. For one reference Supercharger site held constant across the whole library, that works out to 43.7¢/kWh per dispensed kWh — rank 55 of 86 filed tariffs (1 = least expensive).

Modeled rates

BGE's Baltimore-metro large-service rate: time-of-use default supply re-priced quarterly against a plain per-kilowatt delivery and transmission demand charge with no ratchet. Figures carry the June–August 2026 supply strip — BGE posts the following quarters in advance, and the September strip already prints lower on-peak — plus Maryland's 6% electricity sales tax; a small quarterly true-up credit is excluded, which overstates rather than understates. A site whose PJM peak-load contribution crosses 600 kilowatts keeps this delivery rate but its default supply flips to hourly pricing for the following supply year, a supply-side condition stated here rather than modeled. A rate case filed July 2026 holds rates frozen until its order, expected early 2027.

The utility files an EV-related rider whose terms are not yet verified against the filed sheets, so the modeled cost reflects the standard schedule. BGE's Schedule GL carries an EV charging demand credit and an EV charging rider whose contents are an open verification item.

Source: Baltimore Gas and Electric (BGE) filed rate schedule. Rates are digit-verified against the utility's own filed sheets and update within two weeks of any revision; derivations are on the methodology page.

What the reference site pays here

Reference site: 8 Tesla V4 stalls at 235 kWh/stall/day (57,183 kWh dispensed per month), a 150kW per-stall demand assumption, the model's default time-of-use mix, and a 12% loss gross-up — identical to the full utility ranking, where this tariff sits at position 55 of 86.

The rest of the Maryland picture

The tariff is one layer. State taxes, incentives, clean-fuels programs, and the charging market shape the remainder — Tesla Supercharger ROI in Maryland covers them, and the US Supercharger Economics Map shows every US Supercharger over utility territories colored by this same effective-cost derivation.

Baltimore Gas and Electric (BGE) Schedule GL + SOS — questions

What does Baltimore Gas and Electric (BGE) charge for energy on Schedule GL + SOS?

The modeled rates are 14.1¢/kWh–22.2¢/kWh by time of day. At the model's default time-of-use mix (30% peak, 45% off-peak, 25% super-off-peak) that blends to 16.6¢/kWh.

Does Schedule GL + SOS carry a demand charge?

Yes: $11.98/kW of monthly peak. For a reference 8-stall site at 150 kW per stall that comes to about $14,376 per month.

What does electricity cost per kWh dispensed on this tariff?

For the reference site — 8 Tesla V4 stalls dispensing 235 kWh per stall per day, with a 12% loss gross-up — the all-in utility cost works out to 43.7¢/kWh per dispensed kWh, rank 55 of 86 tariffs in the library (1 = least expensive).

ForgeAsset is software, not investment, tax, or legal advice — outputs are model estimates from your inputs, not guarantees. Rates current as of research; verify current terms with the utility's filed schedule before committing capital.