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All stationsDistrict of ColumbiaWashington
DC-096740

NMAH

1300 Constitution Ave SW, Washington, DC, 20560

NMAH is a fed gov in Washington, DC with 2 Level 2 charging ports, not on a charging network. Charging power is not listed for this location; Level 2 chargers are typically 6 to 11 kW, which adds roughly 20 to 40 miles of range per hour for a typical EV. By appointment. Listing data from NREL, last confirmed December 2025.

Own this location? This page was built from public charging data. Claim it free to add photos, set hours and pricing, and respond to drivers.Claim this location
no photos uploaded
🌐Imported from open data
📍Fed gov
📅Open since 2025
🚚Fits Light-duty (cars, SUVs)
Max power
—
AC Level 2
Ports
2
ports
Hours
—
Pricing
—

Stations & ports

1 station · 2 ports
NMAH · L2 J1772
Non-Networked
AC L2

Rating not listed. Level 2 chargers are typically 6 to 11 kW. That adds roughly 20 to 40 miles of range per hour for a typical EV.

1AJ1772
1BJ1772

Estimated charging time

Level 2 (AC) · typical 7.2 kW
~8 h 6 min

For a typical EV (75 kWh battery) charging from 10% to 80%. Real-world times vary with vehicle, temperature, and station load. Estimate for your EV →

1300 Constitution Ave SW · Washington, DC · 20560

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Frequently asked questions

Where is NMAH located?
NMAH is located at 1300 Constitution Ave SW, Washington, DC.
What kind of charging does NMAH offer?
NMAH offers Level 2 (AC) charging. There is 1 charging station and 2 total ports at this location.
How long does it take to charge an EV at NMAH?
A typical EV with a 75 kWh battery charging from 10% to 80% takes about 8 h 6 min on a typical 7.2 kW Level 2 (AC) charging at NMAH. Actual times vary with vehicle, temperature, and station load.
Can anyone use the chargers at NMAH?
NMAH is listed as by appointment access (Government use only) — check the details before visiting. NREL lists it as workplace charging, mainly for employees.
Is the NMAH listing owner-managed?
Not yet. This page was generated from open charging data (NREL) and is refreshed by SpotCharge's weekly sync. If you own or operate this location, you can claim the listing for free and manage it directly.

Area electrification status

District of Columbia · 2024
Plug-in vehicles
14K
#41 in US
Battery-electric
10K
70% of fleet
EVs per public port
14.4
1,001 ports listed

As of 2024, District of Columbia had 14,400 plug-in vehicles registered — 10,100 fully battery-electric (70%) and 4,300 plug-in hybrid (30%). That ranks District of Columbia #41 nationally and represents about 0.2% of all US plug-in registrations.

Across 1,001 publicly-listed ports in District of Columbia (912 Level 2 and 87 DC fast), that works out to roughly 14.4 EVs per public port and 116.1 BEVs per DC fast port.

District of Columbia has comparatively strong public charging coverage today. Listing here keeps your stations visible as more District of Columbia drivers switch to electric.

Source: AFDC (data from Experian Information Solutions) · See full District of Columbia market data →

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Details
Network
Non-networked
Access
By appointment · Government use only
Workplace charging, mainly for employees · From NREL
Ownership
Federal government
From NREL

Verified by NREL · 9 months ago

Data from NREL

Source data

Every field returned by the public data sources for this location, including empty values. For developers, AI agents, and curious drivers.

NREL Alternative Fuels Data Center75 fields▾

From U.S. DOE AFDC · Public domain

id443205
zip20560
cityWashington
plus4—
stateDC
ng_psi—
cng_psi—
countryUS
latitude38.892217
bd_blends—
longitude-76.987879
open_date2025-08-05
rd_blends—
ev_networkNon-Networked
ev_pricing—
updated_at2026-02-02T23:16:24Z
access_codeprivate
cng_has_rng—
lng_has_rng—
lpg_primary—
status_codeE
bd_blends_fr—
hy_is_retail—
hy_pressures—
hy_standards—
rd_blends_fr—
station_nameNMAH
ev_other_evse—
ev_pricing_fr—
expected_date—
facility_typeFED_GOV
nps_unit_name—
station_phone—
cards_accepted—
ev_dc_fast_num—
ev_network_web—
federal_agency
{
  "id": 23,
  "code": "SI",
  "name": "Smithsonian Institution"
}
fuel_type_codeELEC
geocode_statusGPS
hy_status_link—
street_address1300 Constitution Ave SW
funding_sources—
owner_type_codeFG
access_days_time—
e85_blender_pump—
lpg_nozzle_types—
ng_vehicle_class—
related_stations—
cng_dispenser_num—
cng_total_storage—
cng_vehicle_class—
ev_charging_units
[
  {
    "network": "Non-Networked",
    "connectors": {
      "J1772": {
        "power_kw": null,
        "port_count": 0
      },
      "J3271": {
        "power_kw": null,
        "port_count": 0
      },
      "TESLA": {
        "power_kw": null,
        "port_count": 0
      },
      "CHADEMO": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA515": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA520": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA1450": {
        "power_kw": null,
        "port_count": 1
      },
      "J1772COMBO": {
        "power_kw": null,
        "port_count": 0
      }
    },
    "port_count": 1,
    "charging_level": "2",
    "funding_sources": []
  },
  {
    "network": "Non-Networked",
    "connectors": {
      "J1772": {
        "power_kw": null,
        "port_count": 0
      },
      "J3271": {
        "power_kw": null,
        "port_count": 0
      },
      "TESLA": {
        "power_kw": null,
        "port_count": 0
      },
      "CHADEMO": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA515": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA520": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA1450": {
        "power_kw": null,
        "port_count": 1
      },
      "J1772COMBO": {
        "power_kw": null,
        "port_count": 0
      }
    },
    "port_count": 1,
    "charging_level": "2",
    "funding_sources": []
  }
]
lng_vehicle_class—
ng_fill_type_code—
restricted_access—
access_detail_codeGOVERNMENT
cng_fill_type_code—
ev_connector_typesNEMA1450
ev_level1_evse_num—
ev_level2_evse_num2
access_days_time_fr—
date_last_confirmed2025-12-12
ev_renewable_source—
cng_renewable_source—
lng_renewable_source—
cng_total_compression—
ev_workplace_chargingYes
maximum_vehicle_classLD
rd_max_biodiesel_level—
groups_with_access_codePrivate - Government only
intersection_directions—
e85_other_ethanol_blends—
rd_blended_with_biodiesel—
groups_with_access_code_frPrivé - Réservé au gouvernement
intersection_directions_fr—
SpotCharge · Owner-listed EV charging