Employee Health & Safety
We are committed to the vision of a zero-harm workplace and prevention of events that give rise to injuries. As a measurement of progress toward this vision, the company is pursuing a reduction in the OSHA incidence rate to 1.00 by 2019 (as calculated in accordance with Bureau of Labor Statistics’ guidelines). The company is also specifically focused on the elimination of severe injuries, and has set a goal of zero high-hazard injuries by 2017.
The company has made significant progress in these areas, with both CECONY and O&R driving down the incidence rate and severe injury cases significantly relative to 2009. For example, CECONY saw more than 60% fewer injuries in 2015 compared with 2009, and O&R experienced more than 50% fewer OSHA recordable injuries during this same time period, which led to more people going home safely over the period.
A comprehensive safety strategy and specific improvement tactics underlie this sustained positive performance. Specific focus areas of particular relevance include:
- Building strong and constructive relationships with union leadership on safety.
- Formalizing job planning, with special emphasis on high energy jobs, in every organization.
- Fostering open communication and inclusion on every job, at every level.
The following tables illustrate the performance improvement in several key safety metrics since 2009:
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Public Safety
Our field work meets exacting requirements for safety to keep our employees and the public unharmed. CECONY and O&R regularly communicate with customers on topics such as electric safety, gas safety, severe weather safety, downed power lines, Call 811 before you dig, and storm preparation tips.
Electric
Ongoing efforts to increase public awareness about safety continue to bear fruit: Many public safety initiatives have led to the development of strategic partnerships with subject matter experts, as well as new programs and the improvement of existing programs. For example, we installed vented manhole and service box covers to help limit the buildup of combustible gases.
We also perform extensive testing of contact voltage, otherwise known as stray voltage—a search for electrical energy where it shouldn’t be found such as on traffic lights, lampposts, and sidewalk grates.
Con Edison’s underground networks are surveyed for contact voltage 12 times a year, using mobile detectors. In 2015, we found and eliminated 2,791 cases of contact voltage. Of those, 902 cases (or 32%) were on non-Con Edison equipment (streetlights, electric signs, and other structures). We also performed more than 60,000 inspections of our underground system, which includes manholes, service boxes, and transformer vaults.
O&R’s testing of publicly accessible electric system components and non-company metallic streetlight and traffic signal poles for contact voltage is completed once every five years. During 2015, O&R found and eliminated eight cases of contact voltage, all on company-owned equipment, and performed 37,329 tests and inspections.
Gas
Our efforts to inform the public have given us a valuable ally when it comes to gas safety. Some 56,000 odor calls were received from the public in 2015—more than double the number in 2013.
We continue to expand our public outreach and education on natural gas safety through our “Smell Gas, Act Fast” campaign—which urges people to vacate an affected area immediately and call us if they suspect a gas leak.
We will place methane detectors and alarms in dozens of homes in 2017 to test the detectors’ effectiveness in alerting residents to natural gas leaks. We believe natural gas alarms will help avoid tragedies and save lives.
We’ve also taken steps to ensure the safe, reliable operation of our gas delivery system: The number of surveys of our distribution mains has increased from once a year to once a month. We’ve also enhanced our coordination with the New York City and Westchester County fire departments when it comes to responding to gas leak calls.
Delivering safe, reliable energy and protecting the environment are always our top concerns. We work with outside experts to quantify methane emissions and provide greater transparency on gas leak monitoring and repair. The goals are to spot potential problems sooner and to better protect the public.
Steam
We provide steam service for approximately 2.5 million people in Manhattan through an underground network of pipes. By generating steam primarily through co-generation, we provide efficient production and reduce emissions that would otherwise be generated by localized boilers and equipment. We focus on identifying ways to lower costs to customers, maintain high reliability, improve resiliency, and protect the environment. In 2015, we continued to achieve safe and efficient operations while serving our customers’ needs—maintaining an overall reliability rate of 99.98 percent and meeting a peak demand of nine million pounds on February 20.
We also worked with ULC Robotics to create a robot named SMART (Steam Mains And Inspection Robot Technology) to inspect steam mains (pipes) of at least eight inches in diameter. SMART was machined out of a block of brass and designed to pull a 500-foot tether. The tether supplies chilled air to keep the onboard electronics within their operating temperature limits while allowing the user to remotely control the robot. SMART is designed to withstand heat inside a pipe, operating at a maximum temperature of 350 degrees. It is outfitted with sensors for wall thickness measurements and multiple cameras in the front and back for visual inspection and navigation. The first of its kind, SMART is being developed to allow us to troubleshoot and proactively make repairs, eliminating potential leaks and service disruptions to our customers while increasing system reliability.
GHG Emissions Reductions – Introduction
We have reduced our carbon footprint by 48 percent since 2005—the equivalent of taking more than 500,000 vehicles off the road—and we continue to support efforts by local, state, and federal agencies and entities to make further reductions. For example, we are working with New York City to convert as many buildings as possible from heavy fuel oil to cleaner natural gas. We added natural gas firing capacity as our primary fuel to two of our large steam facilities as well, helping to reduce greenhouse gas emissions. In addition, we have worked voluntarily with the U.S. Environmental Protection Agency (USEPA) to reduce the emissions of sulfur hexafluoride, or SF6, from our electrical equipment.
Steam Gas Additions Conversion
Con Edison customers are reaping the benefits of the Company’s decision to modify two steam-generating stations in 2013 to burn natural gas as a primary fuel as opposed to No. 6 fuel oil. In 2015, the two stations combined saw a 26 percent reduction in CO2 emissions (approximately 166,000 short tons), compared to a 2008-09 average. In addition to this reduction in emissions, savings associated with burning less costly natural gas resulted in an approximate $96 million reduction in fuel costs, or an approximate 12 percent reduction in customer bills. All converted units remain capable of burning an alternate fuel in a supply shortage. This capability is particularly important to maintaining reliability and moderating price impacts during periods of high demand for natural gas.
Energy Efficiency
Since 2015, we have paid out more than 34,600 rebates and incentives totaling over $60 million to our residential and commercial customers who upgraded their building equipment and system to be more energy efficient. These programs have saved 239,000 megawatt hours (MWh) and 419,000 dekatherms (Dth) resulting in the reduction of 159,000 short tons of carbon – the equivalent of taking 27,000 cars off the road.
Since 2015:
- Our Small Business Direct Install Program saved 134,000 MWh of electricity, reduced carbon by 75,800 short tons, and paid 6,600 rebates totaling $30 million
- Our Commercial and Industrial Program saved 67,000 MWh, 98,800 Dth, reduced carbon by 43,700 short tons, and paid 1,600 rebates totaling $13 million
- Our Residential Program saved 11,500 MWh, 39,500 Dth, reduced carbon by 8,800 short tons, and paid 22,500 rebates totaling $4 million
- Our Multifamily Program saved 26,300 MWh, 280,750 Dth, reduced carbon by 31,000 short tons, and paid 3,900 rebates totaling $14 million
We’re building on longstanding relationships with the customers and communities we serve to provide them with energy options that are safer, more reliable, and more cost efficient. Here are just a few examples from the past year:
We launched a program in New York City’s Hispanic community that allows small businesses in Washington Heights and Inwood to become more energy-efficient and save money on their bills.
Running a hot yoga studio doesn’t have to cramp your budget, as we showed a small business owner.
A family-owned Staten Island meat store known for its cold cuts and hot sausage asked for our help to become more energy efficient. See what tasteful changes we made.
We regularly offer incentives to customers who purchase eligible energy-efficient appliances for their homes. We give customers $75 for buying eligible high-efficiency refrigerators, $50 for dishwashers, $30 for air conditioners, and $20 for dehumidifiers. Owners of multi-family buildings with at least five residential units can qualify for incentives as well. The multi-family program provides incentives for upgrades to gas and electric equipment. Eligible projects include LED light fixtures, high-efficiency boilers, pipe insulation, roof insulation, and energy-management systems. Some 250,000 customers have lowered their usage and saved money since we started this program.
Find out more: http://www.coned.com/energyefficiency/
Reduction of SF<sub>6</sub> Emissions
Over the past 10 years, we have significantly reduced emissions of sulfur hexafluoride, otherwise known as SF6, a greenhouse gas that has a global warming potential more than 22,000 times that of carbon dioxide. SF6 is a non-flammable, non-toxic gas that can remain in the atmosphere for up to 3,200 years. Currently, there is no viable alternative to SF6, which is a highly efficient insulating medium and arc extinguisher used throughout the energy industry in various types of equipment including high voltage breakers and gas insulated switchgear. However, limiting SF6 emissions is imperative for a cleaner environment.
Starting in 1999, in accordance with a Memorandum of Understanding between the United States Environmental Protection Agency and Con Edison, we agreed to reduce SF6 emissions by five percent annually from a 1996 baseline. During 2015, we released about 95% less SF6 than in 1996. Our ability to reduce SF6 emissions resulted from maintenance programs to address SF6 gas leaks, upgrading equipment as well as instituting best management practices for gas handling and repairs. As part of our ongoing effort to further limit SF6 emissions, we established a Fix-It-Now team that emphasizes best management practices and prioritizing repairs. Learn more about the team:
Reduction of CH4 emissions
As part of our ongoing effort to reduce our carbon footprint and sharpen our focus on natural gas safety, we’re working with the New York State Public Service Commission (PSC) and other agencies to develop a program to identify and reduce emissions from small volume, non-hazardous leaks of methane gas. Currently, non-hazardous leaks are scheduled for repair based on the availability of resources and the leak’s proximity to other kinds of street-opening work. In 2015 and early 2016, we partnered with the Environmental Defense Fund to better measure non-hazardous leak emission rates and we are currently field-testing this new technology.
Methane Challenge
We are among the founding partners in the Natural Gas STAR Methane Challenge program—a voluntary partnership with the Environmental Protection Agency (EPA) that aims to reduce methane emissions and improve air quality in a cost-effective way. The program, which includes 41 energy companies, was launched at the Global Methane Forum on March 30, 2016.
We’ve been a founding member of the Natural Gas STAR Program since 1993, so we welcomed the chance to participate in this new partnership.
Among our efforts toward a cleaner environment, we’re replacing cast iron and unprotected steel mains with plastic pipe, or rehabilitating those mains with plastic pipe inserts or liners.
CECONY is on pace to exceed its goal of replacing an average of 65 miles of cast iron and unprotected steel mains each year from 2014 to 2016. That exceeds the EPA’s best management practice. O&R is committed replacing 6.5 percent or 11 miles of main by 2016 and 10 percent by 2020. That also exceeds the EPA’s best management practice.
Air Quality/Non-GHG Emissions
We are also converting the generating equipment at our steam and electric generating stations to burn No. 4 oil as the backup fuel to natural gas instead of No. 6 oil, which is heavier and contains a higher concentration of criteria pollutants. All Con Edison units will be converted by the end of 2019, in order to be capable of burning No. 4 fuel oil by the winter of 2019-20 and to meet the City of New York’s new requirements. With our system already burning more than 90 percent natural gas, this step further reduces the total emissions of the steam system that followed the significant gas emissions additions conversions completed in 2013.
Waste Management
Hazardous
We shipped tons of hazardous waste to licensed commercial waste-handling facilities. Most of the hazardous waste is lead-contaminated sediment that comes from cleaning our underground electric facilities such as transformer vaults and manholes.
But in 1998, we launched a program for waste managed by Con Edison employees that rendered residual lead virtually inert, so that it was no longer hazardous. This process has substantially reduced the amount of hazardous waste we generate and the operating costs for cleaning over the years.
Non-hazardous
In 2015, CECONY recycled tons of non-hazardous waste, including retired fleet vehicles, forklifts, and tool carts, which were auctioned for sale or scrapped for their components. Currently 92 percent of our non-hazardous waste is recycled.
O&R’s recycling program continues a longstanding relationship with Rockland ARC, a local organization that provides support for the developmentally disabled. ARC workers recycle old cables, streetlights, reflectors and meters. O&R estimates that the program has saved more than a million cubic feet in landfill space since its inception in 1991.
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Habitat & Biodiversity
How do you install miles of cable between energy substations without disrupting endangered species such as the timber rattlesnake and the bog turtle in their natural habitat? We found an ingenious way to do it that didn’t involve hauling in tons of heavy equipment like cranes and trucks, or wetland matting that would have disturbed the environment. Helicopter to the rescue!
Electric Vehicles
Charging big fleets of electric vehicles has become more energy efficient and less costly thanks to a project we conducted with three research partners. Our engineers worked with experts from FedEx, General Electric, and Columbia University’s School of Engineering to show how smart-grid technology linked to charging stations can track and manage the power flow to electric vehicles. Large energy users pay “demand charges”—fees based on the largest amount of power a customer uses at any one time during the month. Our experts devised a system to control a fleet’s energy usage, which lowers the company’s peak usage and reduces demand charges. That means considerable savings for a company with a large fleet—savings that can be passed on to the customers. We estimate there are nearly 4,700 electric vehicles in New York City and Westchester County. We are committed to maintaining the industry-leading reliability of electric vehicles while providing electric vehicle drivers with the power they need.
Oil to Gas Conversions
We continue to build out our gas-delivery system to meet the high demand for cost-effective and energy-efficient natural gas. We have converted more than 5,200 large buildings in New York City, 3,200 of which were burning heavy heating oil, in the past four years.
The conversions have reduced emissions of more than 400 tons of fine particulate matter. That’s equivalent to taking 1.2 million cars off the road. Fine particulate matter is a mix of chemicals, metals, and dust that can penetrate deep into the respiratory system and cause serious health problems. The New York City Department of Health estimates that fine particulate pollution caused an average of more than 2,000 deaths, about 1,500 hospital admissions for lung and heart conditions, and 5,000 emergency admissions for asthma based on levels from 2009 to 2011.
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Water
We recognize the importance of preserving natural resources. As one of the New York City Department of Environmental Protection’s largest water customers, we have ongoing initiatives to minimize our water footprint through efficiency-improvement projects. One of our steam-generating stations is reducing its water consumption through improved equipment design and water flow. We expect these design improvements to result in a reduction of more than 50 million gallons a year, which would be equivalent to approximately $850,000 in savings to customers.
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ISO Certification
The International Organization for Standardization (ISO) was created to provide consistent standards for products, manufacturing processes, and management systems. ISO certification gives stakeholders a means to validate that our company is operating an effective environmental-management system. ISO also provides a framework for continual improvement throughout the company. In 2015, CECONY achieved its 13th consecutive year of companywide third-party certification by the Environmental Management System (EMS) to ISO 14001.
It’s our policy to be a leader in protecting the environment and ensuring the health and safety of employees and the public. We’re committed to:
- improving safety and environmental performance
- strengthening Environment, Health, and Safety (EH&S) compliance
- enhancing relationships with our stakeholders
- identifying and reducing significant EH&S risk potential
- promoting wise and effective use of natural resources
CECONY’s EMS is third-party certified to the ISO 14001:2004(E), EMS Standard by Intertek Testing Services NA, Inc. CECONY’s chemical laboratory operations are third-party certified to the ISO/IEC 17025:2005(E), general requirements for the competence of testing and calibration laboratories standard.