January 2019 – Ron Spurga

January 2019 / If you want a happy ending, that depends, of course, on where you stop your story. — Orson Welles In the world of New York City diesel-based heating oil, the story for No. 6 residual oil came to an end in 2015, while No. 4 oil will be eliminated by 2030. With that looming timetable it is surprising to learn that as many as one-third of all New York buildings are still using No. 4...