Maximum 20,000 shares of Class B Common Stock ($1,000,000)

Minimum 200 shares of Class B Common Stock ($10,000)

Company	Affordable Community Energy Services Company

Corporate Address	180 N. Michigan Avenue, Suite 2405, Chicago, IL 60601

Description of Business	An energy services company (ESCO) providing broad-based energy efficiency, water conservation and renewable energy retrofit improvements to the owners of multifamily low-income ("affordable") housing.

Type of Security Offered	Shares of Class B Common Stock (the "Shares", or the "Securities")

Purchase Price of Security Offered	$50

Minimum Investment Amount (per investor)	$250

Unless required by applicable law, no holder of Class B Common Stock shall have any voting right or power in respect of Class B Common Stock, and no holder of Class B Common Stock shall be entitled in respect of Class B Common Stock to notice of any stockholders’ meeting; provided, that no amendment of the Second Amended and Restated Articles of Incorporation of the Company (the “Restated Articles”) that adversely affects the rights of holders of Class B Common Stock as set forth in Article 5 of the Restated Articles of Incorporation (other than any amendment that proportionally affects the rights of holders of the Class A Common Stock in the same manner) shall become effective unless it shall have been approved by vote of holders of more than 50% of all outstanding shares of Class B Common Stock, voting as a separate class on the basis of one vote per share of Class B Common Stock held.

If ACE completes this offering of shares of Class B Common Stock with the sale of the minimum number of the shares of this offering (200 shares), then ACE will at the time of the completion of the offering have the following capital structure:

Class A Common Stock (voting): 45,000 shares owned directly and indirectly (through Greenberger Holding LLC) by Jeffrey Greenberger and his spouse.

Class B Common Stock (non-voting): 200 shares to be owned by purchasers in this offering

Convertible Note Holders: 4,712 shares of Class A Common Stock issuable on conversion of notes owned by prior investors

Sustainability for Low-Income Housing