One quart of oil Ten cyclists in a A team of 13 horses working one hour Heating up an 80-gallon water heater to shower temperature x 5,040 x 1,176 http://corporate.exxonmobil.com/en/community/corporate-citizenship-report http://pubs.acs.org/doi/abs/10.1021/acs.est.5b00429 http://pubs.acs.org/doi/abs/10.1021/acs.est.5b00429 Environmental performance exxonmobil.com/citizenship 50 Wastewater management ExxonMobil responsibly manages process wastewater and produced water from our operations, and we proactively look for opportunities to address any potential water quality issues.