The transportation industry in the Philippines is currently undergoing a major transformation. Under the Electric Vehicle Industry Development Act (EVIDA), the government is emphasizing the shift to cleaner energy. Researchers and manufacturers are now looking for ways to make the production of these vehicles more sustainable [4].

The use of biological and recycled materials is more than just a trend. It is a strategic move to reduce the carbon footprint of every unit produced in the country [2]. By utilizing local resources, manufacturers help strengthen the national economy while improving the quality of electric vehicles (EVs).

A worker carefully inspecting the quality of abaca fiber composite to be used as part of an electric vehicle's body panel.
A worker carefully inspecting the quality of abaca fiber composite to be used as part of an electric vehicle’s body panel. — Image created by AI

The role of abaca fiber in vehicle manufacturing

Abaca is one of the most important natural resources in the Philippines, with significant potential in the automotive industry. Researchers at the DOST-FPRDI have successfully developed composite materials from abaca fiber [1]. These materials serve as a durable alternative to traditional fiberglass.

The main advantage of abaca fiber is its lightness compared to steel or plastic. Because the vehicle body is lighter, the load on the EV battery is reduced. This results in a longer range for the vehicle on a single full charge. Furthermore, abaca is a renewable resource that is easily recyclable at the end of the vehicle’s life [1].

Use of bamboo and coconut coir

In addition to abaca, bamboo and coconut coir are also being recognized as valuable materials. Coconut coir fibers, when mixed with natural resin, become excellent insulators. This is used inside e-jeepney cabins to reduce noise and heat [2].

Bamboo, meanwhile, is being studied for interior vehicle components. Due to its durability, it can be used for dashboards, handles, and other decorative panels. These materials are not only affordable but also support local farmers in the provinces [2].

Government incentives and support

The Board of Investments (BOI) recognizes the importance of green manufacturing. Under the Strategic Investment Priority Plan, the government provides incentives to companies that use sustainable materials [3]. These incentives encourage manufacturers to invest in research and development.

The role of developing the market for recycled materials for electric vehicles in the Philippines is also crucial. Through policies, it is easier for local entrepreneurs to secure funding for their production. This support strengthens the country’s position as a leader in green technology in the region [3].

Challenges in production and standardization

Despite the benefits, the industry still faces challenges. “Scaling up” production requires larger facilities and machinery. There is also a need for strict adherence to safety standards for vehicles using bio-based structural parts.

Every part of the vehicle must pass crash safety tests. Strategies and solutions for waste reduction in electric vehicle manufacturing must be balanced with passenger safety. Collaboration with agencies like the DOST is essential to ensure that materials comply with global standards [2].

The future of the circular economy

The shift to biological materials is part of the broader concept of a circular economy. In this system, materials are not considered waste after use. Instead, they are reprocessed into new products [4].

The use of recycled HDPE and aluminum for chassis guards is also a positive step. These materials provide protection while keeping the vehicle lightweight. Over time, it is expected that more innovations will emerge from local laboratories [1].

Conclusion

The use of biological and recycled materials in electric vehicle manufacturing is a vital step for the Philippines. It not only reduces the environmental impact but also opens new opportunities for local industries. With continued government support and the dedication of scientists, the future of transportation in the country will be greener and more resilient [3].

More Information

  1. Abaca fiber composites: Materials made from abaca fiber hardened with resin, used as a lightweight and durable alternative to fiberglass in manufacturing vehicle body panels.
  2. Bio-based composites: Materials derived from natural resources such as plants or fibers that are combined to create vehicle parts that are more environment-friendly and durable.
  3. EVIDA (Republic Act No. 11697): The law in the Philippines that establishes the framework for the development of the electric vehicle industry, including incentives for manufacturers and users.
  4. Circular economy: An economic system aimed at minimizing waste through recycling, reusing, and maximizing the lifecycle of materials in product manufacturing.
  5. Sustainability: The ability of a process or industry to continue without depleting natural resources or harming the environment for future generations.