Conservation Technology and Innovation

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Winners of the 2025 UNNES National Conservation Essay Competition

Semarang, November 17, 2025 – Universitas Negeri Semarang (UNNES) proudly announces the final results of the 2025 National Conservation Essay Competition. With the unique theme “Conserving Traditional Children’s Games,” the competition successfully raised awareness of the importance of preserving cultural heritage through folk games. More than 400 students from 80 universities across Indonesia participated in...
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UNNES’s Pandawa Team Wins Fourth Place in the 2025 KMHE for Energy-Saving Innovation

The Pandawa Team from Universitas Negeri Semarang (UNNES) placed fourth in the 2025 Energy-Efficient Car Contest (KMHE), organized by the Ministry of Education, Culture, Research, and Technology in collaboration with the University of Jember, from October 23–27, 2025. The Pandawa Team competed in the Urban Ethanol Internal Combustion Engine category, achieving a fuel efficiency of...
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The UNNES Conservation Sub-Directorate Improves Competence, Upskilling Smart Garden Management in Bogor

Universitas Negeri Semarang(UNNES)’s commitment to being a Conservation University continues to be strengthened through staff competency development. Two staff members from the UNNES Conservation Subdirectorate recently completed an intensive upskilling program in Bogor to manage the campus garden more intelligently and efficiently. The training, held in collaboration with SRA Agro Tani and Care LRI IPB,...
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UNNES and PLN Indonesia Power Hold “Empower Roadshow” Seminar to Promote Sustainable Energy Transition

Semarang, September 30, 2025 – Semarang State University (UNNES), as a Conservation Campus, in collaboration with the Akar Banir Indonesia Foundation, successfully held a seminar titled “Empower Roadshow: Driving Sustainable Energy Transition.” Supported by PLN Peduli (PLN Indonesia Power), the event provided a platform for cross-sector dialogue to strengthen synergy and foster concrete action toward...
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UNNES and UD Impat Korea Collaborate to Develop Energy and Environmental-Based Student Startups

Universitas Negeri Semarang (UNNES), through its Institute for Research and Community Service (LPPM) Business Unit Incubator, has established a partnership with UD Impact Korea for the Indonesian Environmental & Energy Young Entrepreneur Project. The signing of this agreement took place in Jakarta on Wednesday (September 17, 2025). The program focuses on developing student startups in...
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Turning Air into Clean Water: UNNES Researchers Anticipate Drought Threats

Clean water is one of the basic needs of society. Unfortunately, clean, drinkable water is often difficult to obtain during droughts. Some coastal areas have abundant water, but it is brackish and unfit for consumption. To address this, Professor Samsudin Anis of Universitas Negeri Semarang (UNNES) developed a device that can convert air into clean...
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The UNNES Faculty of Engineering’s EnerRC Successfully Holds the 2025 International Green Scientific Competition

The Engineering Research Club (EneRC) of the Faculty of Engineering, Universitas Negeri Semarang (UNNES) successfully held the 2025 International Green Scientific Competition (IGSC). This international scientific competition took place on Saturday, August 23, 2025, in the 3rd Floor Meeting Room of the UNNES Faculty of Engineering Dean’s Office. The Engineering Research Club (EneRC) is a...
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In preparation for landslides, UNNES Community Service Program GIAT 12 installs an early warning system in Pagertoyo Village.

Universitas Negeri Semarang (UNNES) students participating in the GIAT 12 Community Service Program (KKN) carried out a community service program in the form of installing an Early Warning System (EWS) in Pagertoyo Village, Limbangan District, Kendal Regency, Central Java, on Sunday (August 13, 2025). This installation is a concrete effort to increase community preparedness for...
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UNNES Researchers Develop Bio-Oil Using Agricultural Waste

Researchers at Universitas Negeri Semarang (UNNES) have developed a pyrolysis method that converts agricultural and organic waste into bio-oil, providing a renewable alternative to conventional fossil fuels. The process, led by Professor Dewi Selvia Fardhanti, was recently broadcast on UNNES TV, highlighting its potential to utilize abundant Indonesian biomass such as sawdust and rice straw.“Pyrolysis...
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UNNES Mechanical Engineering Students Turn Plastic Waste into 3D Printing Filament

Plastic waste, particularly PET (Polyethylene Terephthalate) from used beverage bottles, continues to pose a serious environmental problem. This type of plastic is difficult to decompose naturally, accumulates in landfills, and often pollutes water bodies. Meanwhile, industrial demand for 3D printing materials continues to grow, but most still relies on synthetic materials that are not environmentally...
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