Borealis Infrastructure has agreed to acquire Midland Cogeneration Venture, the largest natural gas fired, combined cycle cogeneration plant in the U.S., from EQT Partners and Fortistar. No financial terms were disclosed. www.midcogen.com

Charlie Brown’s Steakhouse, a portfolio company of Praesidian Capital, has acquired 19 Texas Steakhouse & Saloon restaurants in North Carolina, Virginia and West Virginia from Boddie-Noell Enterprises Inc. No financial terms were disclosed. www.charliebrowns.com

Kohlberg Kravis Roberts & Co. and EQT Partners are among the bidders for a group of German mobile towers being sold by Dutch teleco company KPN, according to Reuters. The deal could be valued at between €300 million and €400 million. Other bidders include TDF Group and Antin Infrastructure Partners.www.kkr.com