Two recent conservation initiatives from the South Fork’s larger utilities caught our eye and support a sense that the area has reached some sort of maximum. PSEG Long Island and the Town of East Hampton have announced energy awareness days next week with a goal of dialing back on power consumption. At the same time, the Suffolk County Water Authority is pushing a voluntary odd-even day irrigation schedule to cut demand. Meanwhile, cellular companies are scrambling to erect new antennas, and ambulance companies across the region have added paid paramedics to help the volunteers cope with emergencies.