Friday Roundup Oregon dad, son featured in ‘American Winter’ documentary face foreclosure again Amy Wang in The Oregonian Portland water pipeline begins producing renewable energy Jonathan Andrews in Cities Today Portland treatment plant to produce renewable natural gas Biomass Magazine Portland could expand low-income utility discounts, panel says: City Hall Roundup Brad Schmidt in The Oregonian Officials pledge 500 units of affordable housing in good Portland neighborhoods Brad Schmidt in The Oregonian Where does the Portland Arts Tax go? John Tierney in KGW News Portland Center Stage wins $770,000 to lure Millennials, children of baby boomers David Stabler in The Oregonian What should Portland do with $30 million? Steve Law in the Portland Tribune Portland’s Forestland Investment Company Ecotrust Named Best for The World Briauna Skye McKizzie in GoLocalPDX Oregon’s biggest brewery gets bigger: Widmer plans $10 million expansion in Portland John Foyston in The Oregonian City not quite ready to hitch a ride with Uber Steve Law in the Portland Tribune Sewage flows in river near Cathedral Park Jim Redden in the Portland Tribune