Model For Controlling Electricity Needs In Environmentally Friendly -based Public Street Lighting Services

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Model for Controlling Electricity Needs in Environmentally Friendly-Based Public Street Lighting Services

Public Street Lighting (PJU) is a crucial component for the community to ensure safety and comfort when traveling at night. With the increase in awareness of the importance of sustainability and reduction of environmental impacts, solar energy is now the first choice as an environmentally friendly electricity source for PJU. Solar energy is an unlimited and abundant source of energy, capable of producing electrical energy at its peak up to 1000 watts/m². In Indonesia, the potential of solar energy reaches 4.8 kWh/m²/day, and especially in the Province of North Sumatra, the average time of solar irradiation can reach around 5.7 hours per day. With the efficiency of solar cell panels of 15%, panels with an area of ​​1 m² are capable of producing 150 watt peak (WP) power.

The Use of Solar Energy for PJU

In the application of solar energy for PJU, we need a solar cell module. To meet the PJU-LED electric power requirement of 100 watts operating for 12 hours (a total of 1.2 kWh), it takes two sets of solar cell modules with a capacity of 130 WP each. With an average sun exposure time of 5.7 hours, solar cells can produce a total electricity of around 1,482 KWH, which is sufficient to meet the needs of street lighting.

Light efficacy, which is a ratio between the lumen produced and electric power consumption (expressed in lumen/watt), is very influential on the quality of lighting. The intensity of light in units of candela has an impact on the illumination measured in LUX units. Therefore, understanding the efficacy of the lamp and its settings becomes important to achieve optimal lighting on the road.

Energy Conservation and Carbon Emission Reduction

The application of the electrical power requirement control model in PJU has produced significant energy efficiency and conservation. Based on data, there are three types of electricity utilization carried out:

Type 1: Potential Utilization of Solar Cells to PJU-LED

  • Energy Conservation: 47,856 GWH and 6,955 GWH.
  • Carbon emission reduction: 54,555 KTON CO2 and 7.929 KTON CO2.

Type 2: Utilization of Electric Power Low Voltage Airways (SUTR) through Converter to PJU-LED

  • Energy Conservation: 45,880 GWH and 6,669 GWH.
  • Carbon emission reduction: 52,303 KTON CO2 and 7.602 KTON CO2.

Type 3: Utilization of SUTR Electric Power to Public Street Lighting-Dimmer (PJU-DIM)

  • Energy Conservation: 18,771 GWH and 2,747 GWH.
  • Carbon emission reduction: 21,398 KTON CO2 and 3,131 KTON CO2.

From the data above, it can be seen that the application of environmentally friendly technology in the PJU system not only meets the needs of lighting but also contributes to reducing carbon emissions that have a positive impact on the environment.

Conclusion

Model controlling the need for electric power in solar energy-based PJUs shows great potential in providing environmentally friendly solutions. By utilizing solar energy and efficient technology, we can reduce dependence on non-renewable resources, while increasing the efficiency of energy use. Reduction of carbon emissions produced is also very important in climate change mitigation efforts. With these steps, we not only create better street lighting but also a more sustainable future for future generations.

Recommendations for Future Research

  • Investigate the feasibility of using other renewable energy sources, such as wind or hydro energy, for PJU.
  • Develop more efficient solar cell panels to increase energy production and reduce costs.
  • Implement smart grid technology to optimize energy distribution and reduce energy waste.
  • Conduct a comprehensive study on the economic benefits of using solar energy for PJU, including cost savings and job creation.

Limitations of the Study

  • Limited data availability on solar energy potential in Indonesia and other countries.
  • Assumptions made about energy consumption and production may not reflect real-world scenarios.
  • Lack of consideration for other environmental impacts, such as land use and water consumption.

Future Directions

  • Continuously monitor and evaluate the performance of solar energy-based PJU systems.
  • Develop and implement policies to support the adoption of solar energy for PJU.
  • Collaborate with international organizations to share knowledge and best practices on solar energy-based PJU systems.

By addressing these limitations and exploring new directions, we can further improve the efficiency and effectiveness of solar energy-based PJU systems, ultimately contributing to a more sustainable future for all.
Frequently Asked Questions (FAQs) on Model for Controlling Electricity Needs in Environmentally Friendly-Based Public Street Lighting Services

Q: What is the main goal of the model for controlling electricity needs in environmentally friendly-based public street lighting services?

A: The main goal of the model is to provide a sustainable and environmentally friendly solution for public street lighting services by utilizing solar energy and efficient technology.

Q: How does the model work?

A: The model works by utilizing solar energy to produce electricity, which is then used to power public street lighting systems. The model also incorporates energy-efficient technology to reduce energy consumption and minimize carbon emissions.

Q: What are the benefits of using solar energy for public street lighting?

A: The benefits of using solar energy for public street lighting include:

  • Reduced dependence on non-renewable resources
  • Increased energy efficiency
  • Reduced carbon emissions
  • Lower energy costs
  • Improved air quality

Q: How does the model reduce carbon emissions?

A: The model reduces carbon emissions by utilizing solar energy, which is a renewable and clean source of energy. The model also incorporates energy-efficient technology to minimize energy consumption and reduce carbon emissions.

Q: What are the types of electricity utilization carried out in the model?

A: There are three types of electricity utilization carried out in the model:

  1. Type 1: Potential Utilization of Solar Cells to PJU-LED
  2. Type 2: Utilization of Electric Power Low Voltage Airways (SUTR) through Converter to PJU-LED
  3. Type 3: Utilization of SUTR Electric Power to Public Street Lighting-Dimmer (PJU-DIM)

Q: What are the energy conservation and carbon emission reduction results of the model?

A: The energy conservation and carbon emission reduction results of the model are:

  • Type 1: 47,856 GWH and 6,955 GWH of energy conservation, and 54,555 KTON CO2 and 7.929 KTON CO2 of carbon emission reduction.
  • Type 2: 45,880 GWH and 6,669 GWH of energy conservation, and 52,303 KTON CO2 and 7.602 KTON CO2 of carbon emission reduction.
  • Type 3: 18,771 GWH and 2,747 GWH of energy conservation, and 21,398 KTON CO2 and 3,131 KTON CO2 of carbon emission reduction.

Q: What are the recommendations for future research?

A: The recommendations for future research include:

  • Investigating the feasibility of using other renewable energy sources, such as wind or hydro energy, for PJU.
  • Developing more efficient solar cell panels to increase energy production and reduce costs.
  • Implementing smart grid technology to optimize energy distribution and reduce energy waste.
  • Conducting a comprehensive study on the economic benefits of using solar energy for PJU, including cost savings and job creation.

Q: What are the limitations of the study?

A: The limitations of the study include:

  • Limited data availability on solar energy potential in Indonesia and other countries.
  • Assumptions made about energy consumption and production may not reflect real-world scenarios.
  • Lack of consideration for other environmental impacts, such as land use and water consumption.

Q: What are the future directions for the model?

A: The future directions for the model include:

  • Continuously monitoring and evaluating the performance of solar energy-based PJU systems.
  • Developing and implementing policies to support the adoption of solar energy for PJU.
  • Collaborating with international organizations to share knowledge and best practices on solar energy-based PJU systems.

By addressing these limitations and exploring new directions, we can further improve the efficiency and effectiveness of solar energy-based PJU systems, ultimately contributing to a more sustainable future for all.