The Official Website of the Executive Office of Energy and Environmental Affairs

MEPA Office

Executive Office of Energy and Environmental Affairs (EEA)
100 Cambridge St., Suite 900 (9th Floor)
Boston MA, 02114

Phone: 617-626-1020
Fax: 617-626-1181

The MEPA Office is open between 9 a.m. and 5 p.m., Monday through Friday. It is closed on Commonwealth and Suffolk County holidays (see below).

Please note that a picure ID is required to gain entry to the EEA offices. If entering the building from Cambridge Street, take the escalator to the second floor to the security desk. You also may enter from the second floor plaza between Bowdoin and Somerset Streets -- the security desk is just inside the door.

via Public Transportation

100 Cambridge Street is the high-rise building at the corner of Cambridge and Bowdoin Streets, opposite the Bowdoin stop on the MBTA Blue Line. Connections are possible via the Orange line at State Street. Other nearby stops include Government Center on the Green line, and Park Street and Charles Street on the Red Line. It is a ten minute walk from North Station: if coming from the Orange line, turn left (if coming from the Commuter Rail, turn right) in front of the station onto Causeway Street, which becomes Staniford St. Go straight up Staniford Street until it ends at Cambridge Street. Take a left on to Cambridge Street and go one block to the corner of Cambridge and New Chardon Streets. 100 Cambridge Street is on the far corner.

Driving Direction

Click hereto get driving directions to EEA.

There are several parking garages in the area. One of the nearest is at Haymarket Square. It can be entered from either New Chardon Street or New Sudbury Street. If you are coming from 93S, enter the garage from New Chardon Street by taking the left immediately after the first light. If you are on Cambridge Street, go past 100 Cambridge Street to the next light at New Sudbury Street and take a left. The parking garage is on your left before the lights at Congress Street.


For a PDF version please click here(PDF, 39k).

Holiday 2010 2011 2012
New Year’s Day Jan. 01, Friday Jan. 01, Saturday Jan. 01, Sunday
Martin Luther King’s Birthday Jan. 18, Monday Jan. 17, Monday Jan. 16, Monday
Washington’s Birthday Feb. 15, Monday Feb. 21, Monday Feb. 20, Monday
Evacuation Day (Suffolk County only) Mar. 17, Wednesday Mar. 17, Thursday Mar. 17, Saturday
Patriot’s Day Apr. 19, Monday Apr. 18, Monday Apr. 16, Monday
Memorial Day ** (1) May 31, Monday May 30, Monday May 28, Monday
Bunker Hill Day (Suffolk County only) June 17, Thursday June 17, Friday June 17, Sunday
Independence Day ** July 04, Sunday July 04, Monday July 04, Wednesday
Labor Day ** Sept. 06, Monday Sept. 05, Monday Sept. 03, Monday
Columbus Day * (Restrictions until 12 noon)(2) Oct. 11, Monday Oct. 10, Monday Oct. 8, Monday
Veteran’s Day * (Restrictions until 1pm)(2) Nov. 11, Thursday Nov. 11, Friday Nov. 11, Sunday
Thanksgiving Day * (1) Nov. 25, Thursday Nov. 24, Thursday Nov. 22, Thursday
Christmas Day * (1) Dec. 25, Saturday Dec. 25, Sunday Dec. 25, Tuesday

* - Full restrictions apply for ALL commerce.
** - Restrictions apply except to retail.
(1) Liquor Stores must be closed for Memorial, Thanksgiving, and Christmas Days.
(2) Many companies operate all day on these holidays, pending obtaining a local permit.
(3) All holidays falling on Sunday must be observed on Monday, under state law. Saturday holidays are observed on Saturday.