Tien Phong Plastic Joint Stock Company has been implementing many significant energy-saving measures in the PE factory area. The previous 250w high-pressure light bulbs have been replaced with a more efficient 120w LED lighting system combined with a natural lighting system on the roof. Additionally, various production equipment in the company's automation technology line, such as injection molding machines and air compressor motors, have been equipped with inverters, resulting in an 11% increase in energy efficiency for producing pipe products and fittings. These are sufficient electricity-saving solutions for large manufacturing enterprises like Tien Phong Plastic.

Similarly, Hai Phong Electromechanical Joint Stock Company has made significant strides in saving electricity by employing new production technologies, achieving up to 60% energy savings, and obtaining 5-star energy efficiency certification.

Moreover, Hai Phong City has actively participated in the annual Earth Hour event, with this year's efforts resulting in over 70,000 kWh saved and more than 50 tons of carbon emissions reduced. The Department of Industry and Trade is currently intensifying energy-saving initiatives across production and consumption sectors with the campaign to make “saving electricity a habit,” advocating for consistent electricity-saving practices in everyday activities./.