71.   It was a day game after a night game, so the players were conserving their energy.

72.   Its original purpose was to conserve energy.

73.   Kiplagat said her technique is to run up hills slowly, to conserve energy, then kick hard downhill to take advantage of gravity.

74.   Just as oil companies were hesitant to drill, consumers did little to conserve energy.

75.   Last year and early into this season, Irabu would haphazardly throw his warm-up pitches between innings, as if to conserve his energy.

76.   Like Davis, Borenstein says California needs to do more to conserve energy.

77.   Maybe Hernandez was conserving energy, which the Yankees should appreciate.

78.   Moreover, the benefits of conserving energy are long term, while the cost of investing in more energy-efficient equipment is immediate.

79.   Mowing is stressful for grass, and fertilizer just pushes growth at a time when it is trying to conserve energy.

80.   No action to conserve energy, or ensure a healthier environment or safer workplace.