
Fossil fuels are frequently the subject of intense debate in political and scientific circles. They are non-renewable energy sources that have been used for over two hundred thousand years, with their widespread use beginning during the Industrial Revolution. Today, fossil fuels are the most utilized energy source, with natural gas, coal, and oil being the most popular types. The shift to renewable energy sources is crucial as fossil fuels are major contributors to global warming and environmental pollution. While nations have taken steps to reduce their consumption, the transition is challenging due to technological and economic barriers. MetEd, a utility company in Pennsylvania, provides electricity to over 570,000 customers, with natural gas as its largest source of energy, contributing 94% of its total energy production.
| Characteristics | Values |
|---|---|
| Is MetEd Fossil Fuel? | Yes |
| MetEd's largest source of electricity | Natural Gas (94%) |
| MetEd's other fossil fuel sources | Coal (1%), Other Fossil (1%) |
| MetEd's non-fossil fuel sources | Biomass (3%), Hydroelectric (1%) |
| Average electricity rate for MetEd customers | 12.73 cents/kWh |
| Average number of outages for MetEd customers in 2021 | 2 |
| Average outage time for MetEd customers in 2021 | 309 minutes |
| MetEd's parent company | FirstEnergy Corp. |
| Number of customers served by MetEd | Over 570,000 |
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What You'll Learn

MetEd's energy sources
MetEd, short for Metropolitan Edison Company, is an electric utility company that operates in Pennsylvania. The company is a subsidiary of FirstEnergy Corp. and serves over 570,000 customers in the state.
MetEd's operations in Pennsylvania include the generation, transmission, and distribution of electricity to residential, commercial, and industrial customers. The company has a diverse portfolio of power generation sources, including natural gas, coal, and renewable energy sources such as wind and solar.
Natural gas is the largest source of electricity for MetEd, providing 94% of its energy. Biomass is the second-largest source, making up 3%. Coal provides 1% of MetEd's electricity, while hydroelectric power and other fossil fuels each account for 1% of the company's energy sources.
MetEd is committed to providing reliable and affordable energy to its customers while also incorporating sustainable practices into its operations. The company offers various energy efficiency programs and incentives to help customers reduce their energy consumption and save money on their bills. These programs are designed to reduce energy use, lower electricity bills, and benefit the environment by reducing emissions created during the electricity generation process.
Some of MetEd's energy efficiency programs include Building Tune-Up, Custom Building Improvements Assistance, Energy Efficiency Kits, and Appliance Rebates. These programs offer financial incentives, comprehensive analyses, and tools to help customers optimize their energy usage and reduce their environmental impact.
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Fossil fuels' environmental impact
Fossil fuels are the most widely used energy source today, and they play a significant role in the global economy. However, their environmental impact is detrimental, and phasing them out is crucial to prevent catastrophic climate change. The extraction, refining, transportation, and burning of fossil fuels all contribute to severe ecological damage and adverse health effects.
Extraction methods, such as underground and surface mining, pose risks to miners and damage wildlife habitats. Surface mining, or strip mining, removes layers of soil and rock, causing extensive environmental destruction. Newer techniques like hydraulic fracturing (fracking) contaminate groundwater with toxic chemicals and wastewater. Additionally, oil spills and gas leaks further contribute to environmental degradation.
The burning of fossil fuels releases greenhouse gases, particularly carbon dioxide, which trap heat in the Earth's atmosphere, leading to climate change. In 2019, fossil fuels accounted for 74% of US greenhouse gas emissions. The combustion of gasoline additives produces ultra-fine particles and aromatic hydrocarbons, which are linked to asthma, cancer, heart disease, and premature deaths. Globally, one in five deaths is attributed to fossil fuel pollution, disproportionately impacting communities of color and low-income communities.
Fossil fuels also cause air pollution, releasing hazardous pollutants like sulfur dioxide, nitrogen oxides, particulate matter, carbon monoxide, and mercury. These pollutants contribute to acid rain, eutrophication, crop and forest damage, and harm to wildlife. Furthermore, fracking fluids and oil spills result in water pollution, contaminating groundwater and drinking water sources.
The transition to renewable energy sources is essential to mitigate the environmental impact of fossil fuels. While technological and economic challenges exist, the development of innovative green technologies offers promising solutions. Nations have taken steps towards reducing fossil fuel usage through agreements like the Kyoto Protocol and the Paris Agreement on climate. However, more urgent action is needed to address the climate crisis and the human rights violations associated with fossil fuel extraction and use.
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Pros and cons of fossil fuels
Fossil fuels are the most widely used energy sources globally, accounting for ~80% of total energy consumption. They have been used for over a century, powering the Industrial Revolution and technological innovations. The three primary fossil fuels are coal, crude oil, and natural gas, with natural gas being the most environmentally friendly option. However, as non-renewable resources with significant environmental impacts, there is a growing shift towards exploring and adopting renewable alternatives.
Pros of Fossil Fuels
Fossil fuels are cheap, effective, and reliable. They have been used for over a century, and our infrastructure, including pipelines, refineries, power plants, and oil rigs, is built around them. This long-term use has allowed for technological advancements in extraction methods, such as hydraulic fracturing and horizontal drilling, making the process of accessing fuel reserves more efficient. Additionally, fossil fuels are easily accessible, abundant, and can be transported via pipes.
Cons of Fossil Fuels
The negative impacts of fossil fuels heavily outweigh the pros. They are non-renewable resources, and if consumption continues at the current rate, they will deplete quickly. Fossil fuels contribute to climate change and global warming due to the emission of carbon dioxide and other harmful combustion products during burning. These emissions cause land degradation, acid rain, and respiratory issues, impacting the environment and human health. The transition to renewable energy sources is crucial, but it faces technological and economic challenges due to the existing infrastructure being designed for fossil fuels.
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Fossil fuels' contribution to global warming
Fossil fuels, including oil, coal, and natural gas, are the most widely used energy sources today. They are formed from ancient organic matter deep within the Earth and take millions of years to generate, making them non-renewable. The burning of these fossil fuels releases carbon dioxide (CO2) and other greenhouse gases into the atmosphere, contributing to global warming.
According to the Intergovernmental Panel on Climate Change (IPCC), emissions from fossil fuels are the dominant cause of global warming. In 2018, 89% of global CO2 emissions were attributed to fossil fuels and industry. Among fossil fuels, coal is considered the "dirtiest," contributing over 0.3°C to the 1°C increase in global average temperatures. Oil releases a significant amount of carbon when burned, accounting for approximately one-third of the world's total carbon emissions. Natural gas, while promoted as a cleaner alternative, is still a fossil fuel, contributing to one-fifth of the world's carbon emissions.
The impact of fossil fuels on global warming is evident in the rising global temperatures. In 2023, the global surface temperature was 1.2°C warmer than the average for NASA's baseline period of 1951-1980, making it the hottest year on record. The concentration of carbon dioxide in the atmosphere has increased significantly since the beginning of the industrial era, contributing to the rise in global temperatures.
To address the issue of global warming caused by fossil fuels, nations have implemented measures to reduce fossil fuel usage. Agreements such as the Kyoto Protocol and the Paris Agreement have been signed to commit to reducing carbon emissions. However, the transition to renewable energy sources faces technological and economic challenges, and fossil fuel companies continue to be major polluters. As of 2022, renewables contribute only 11.4% of total global energy, while coal, gas, and oil supply over 80% of our energy.
In summary, fossil fuels have contributed significantly to global warming through the release of greenhouse gas emissions. While efforts are being made to reduce fossil fuel usage and transition to renewable energy sources, more needs to be done to limit global warming and mitigate its impacts.
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The future of fossil fuels
Fossil fuels, including oil, coal, and gas, currently dominate the energy market, accounting for 85% of primary energy consumption. Natural gas, the most environmentally-friendly fossil fuel, provides approximately a quarter of the energy in the European Union and the United States. MetEd, an electric utility company in Pennsylvania, also relies primarily on natural gas, which accounts for 94% of its energy generation.
However, the future of fossil fuels is facing significant changes due to growing concerns about environmental impact and the finite nature of these resources. Nations have begun initiatives to reduce fossil fuel usage, as seen in the Kyoto Protocol and the Paris Agreement on climate. The transition to clean and renewable energy sources is gaining momentum, with a worldwide shift towards electric vehicles, solar power, wind energy, and heat pumps.
To meet climate goals and limit global temperature increases, a rapid decline in fossil fuel usage is necessary. By 2040, fossil fuels are projected to provide 60% of energy consumption, with coal phased out in the power sector and oil primarily used for transportation. To achieve a well-below 2°C pathway, current carbon emissions must be halved. Carbon capture and sequestration technologies will play a crucial role in reducing emissions, but they do not eliminate the need to decrease fossil fuel consumption.
The shift towards renewable energy sources is crucial, but it faces technological and economic challenges. While renewable energy sources have increased from 6% to nearly 18% in six decades, they currently contribute only 11.4% of total global energy. To replace fossil fuels by 2050, a significant increase in renewable energy production is required, especially with projected population growth.
In conclusion, the future of fossil fuels is expected to see a decline in usage as the world transitions to cleaner and more sustainable energy sources. Fossil fuels will likely remain a significant energy source in the near future, but their role will be concentrated in specific industries with limited alternatives. The pace of this transition will depend on international cooperation, technological advancements, and economic considerations.
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Frequently asked questions
MetEd is short for Metropolitan Edison Company, an electric utility company operating in Pennsylvania.
Fossil fuels are energy sources formed from ancient organic matter deep within the Earth. They take millions of years to generate, making them non-renewable. Examples include natural gas, coal, and oil.
Natural gas is the largest source of electricity for MetEd, providing 94% of its energy.
Fossil fuels are easily transportable, storable for long periods, and relatively inexpensive due to existing infrastructure.
Fossil fuels contribute to greenhouse gases and global warming. They are non-renewable resources, and if consumption continues at the current rate, they will deplete quickly.











































