Last November, the City of Berkeley made the news — and history — by becoming the first U.S city to pass a sugar-sweetened beverage tax. Measure D was a significant victory for supporters, winning with 76 percent of the vote despite huge opposition from the American Beverage Association. Now that the tax has been in place since March, researchers are beginning to assess its impact.

San Francisco just upped the ante on what building owners and developers can do to reduce our water deficit (and likely, their own water bills). Changes to the city’s nonpotable water program, approved this month, will provide grant funding for existing buildings to install onsite water treatment and reuse systems — and for buildings to connect to each other and recycle water as a district.

The Ocean Beach Master Plan could face a major test this winter if predictions of El-Nino-driven storms come to pass. In previous storm seasons, San Francisco used large piles of boulders to armor the beach, but this degrades beach access and can even accelerate erosion. Based on recommendations from the master plan, the city is looking to weather the coming winter with less intrusive measures.