Sustainable Energy Future with PTU System

07 March 2023

The traditional grid infrastructure in Asia currently has a large environmental footprint, with significant greenhouse gas emissions associated with generating and distributing electricity. According to a report by the International Energy Agency (IEA), the power sector in Asia accounted for around 50% of global energy-related CO2 emissions in 2020.

Electric Transmission Tower in the picture with brown backgrounds illustrating power infrastructure

Photo Credit: jayrheike, Unplash

One way for data centers in Asia to improve their power engineering with renewable energy is by leveraging prefabrication systems that incorporate renewable energy sources, such as solar or wind power. This can be achieved by using Power Train Units (PTUs), self-contained modular systems including power generation, distribution, and control systems.


Why incorporate renewable energy sources with PTU?

By incorporating renewable energy sources into PTU systems, data centers can reduce their reliance on traditional grid infrastructure and minimize their carbon footprint. This can also help to increase the resilience and reliability of the data center’s power supply, as renewable energy sources can be more stable and predictable than traditional grid infrastructure. For example, a PTU system incorporating solar power can reduce carbon emissions by up to 98% compared to traditional grid infrastructure, according to a National Renewable Energy Laboratory study.

Power Partners Group - Modular Infrastructure Solutions - PTU System

In addition to the environmental benefits, prefabricated PTU systems can offer several practical advantages for data centers. For example, PTUs can be quickly and easily deployed on-site, minimizing the need for complex construction or retrofitting projects. PTUs can also be easily scaled up or down as needed, allowing data centers to adjust their power supply to meet changing demand. 

According to a report by Frost & Sullivan, the use of modular power systems such as PTUs can help reduce the energy consumption of data centers by up to 30%, while also reducing their carbon emissions by up to 40%. In addition, the use of renewable energy sources such as solar or wind power can further reduce emissions and increase the sustainability of the power supply.

The report also notes that the use of PTUs can offer a number of practical benefits for data centers in Asia, such as reducing the time and cost of deployment, increasing flexibility and scalability, and improving overall energy efficiency.

Keys to consider for implementation

When implementing renewable energy with PTUs in power engineering, several key considerations should be taken into account:

Site suitability

Renewable energy sources such as solar and wind power require specific environmental conditions to be effective. When selecting a site for a data center with renewable energy-powered PTUs, it is essential to consider factors such as the amount of sunlight or wind available and the local climate and weather patterns.

System design

The design of the PTU system and associated renewable energy components must be carefully planned to ensure maximum efficiency and reliability. This may involve using specific components or technologies optimized for use with renewable energy sources and designing the system to integrate effectively with the existing power grid.

Regulatory requirements

Renewable energy projects may be subject to various regulatory requirements, such as obtaining permits or licenses from relevant authorities. Ensuring all necessary regulatory requirements are met before implementing the PTU system is crucial.

Maintenance and support

The ongoing maintenance and support of the PTU system and associated renewable energy components are critical to ensure reliable and efficient operation. This may involve regular inspections and testing and the availability of trained technicians and support staff.

Cost and financial viability

Implementing a PTU system with renewable energy sources can involve significant upfront costs, including the cost of equipment, installation, and ongoing maintenance. It is important to consider the project’s financial viability carefully, including the potential return on investment and any available incentives or subsidies.

Contact Power Partners today to get some practical advice on your implementation of PTU systems.

In Summary

The use of PTU systems has the potential to significantly improve the environmental and operational sustainability of power generation and distribution. By reducing emissions, improving energy efficiency, and offering a flexible and scalable solution for power infrastructure, PTU systems can help to support the transition to a more sustainable energy future.