ZBB Energy Announces Adjournment of Special Meeting

MILWAUKEE, WI--(Marketwired - Jun 29, 2015) - ZBB Energy Corporation (NYSE MKT: ZBB), a leading developer of innovative energy management systems solutions serving the utility, commercial and industrial building markets, today announced that its Special Meeting of Shareholders ("Special Meeting") scheduled for and convened on June 29, 2015, was adjourned due to the lack of requisite quorum.

The Special Meeting has been adjourned to 10:00 a.m. local time on Thursday, July 9, 2015, at the Company's corporate headquarters at N93 W14475 Whittaker Way, Menomonee Falls, Wisconsin 53051 to allow additional time for the shareholders to vote on the proposals set forth in the Company's proxy statement filed with the Securities and Exchange Commission ("SEC"). At the time the Special Meeting was convened, the vote in favor of each of the two proposals was in excess of 95%.

During the period of the adjournment, the Company will continue to solicit proxies from its shareholders with respect to the proposals set forth in the Company's proxy statement. Only shareholders of record on the record date May 12, 2015 are entitled to and are being requested to vote. If a shareholder has previously submitted its proxy card and does not wish to change its vote, no further action is required by such shareholder.

The Company encourages all shareholders who have not yet voted to do so before July 8 at 11:59 p.m. Eastern time.

No changes have been made in the proposals to be voted on by shareholders at the Special Meeting. The Company's proxy statement and any other materials filed by the Company with the SEC remain unchanged and can be obtained free of charge at the SEC's website at www.sec.gov.

About ZBB Energy Corporation

ZBB Energy Corporation (NYSE MKT: ZBB) is an applications solutions company providing advanced energy management systems critical to the transition from a "coal-centric economy" to one reliant on an enormous expansion in renewable energy. Whether part of the grid power transmission and distribution network, or behind the meter in commercial, industrial and multi-tenant buildings, ZBB Energy brings vital power control and energy storage solutions to the most pressing problems caused by the incorporation of increasingly pervasive renewable energy generating assets. ZBB Energy also provides energy management systems for off-grid applications such as island or remote power. ZBB is a global corporation, with a joint venture in AnHui, China at Meineng Energy, as well as a strategic partnership with Lotte Chemical in South Korea. For more information, visit: www.zbbenergy.com.