Research

As the national university, we champion and support innovative research that addresses the country’s most pressing challenges.

02 Mar 2026

Study uses machine learning to predict whether a patient is intoxicated due to pesticide exposure

In response to a growing human population, greater attempts to correspondingly increase agricultural production become necessary. To boost crop production,...

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27 Feb 2026

Researchers use ChatGPT in their writing mainly out of trust in the technology than perceived usefulness

ChatGPT has attracted the attention of the scientific community. Unlike existing writing tools that are conventionally capable of checking styles,...

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26 Feb 2026

Croplands in Tarlac have been reduced due to their conversion into farms for solar power plants

Clean energy, such as solar power, is an important solution for reducing carbon emissions and ensuring a stable energy supply....

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25 Feb 2026

Films function as visual records of national violence and their inclusion in cinematic archives is crucial to preserve historical memory

This research revisits the discourses surrounding films about the regime of former President Ferdinand Marcos Sr. It proposes the employment...

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24 Feb 2026

Scientists develop a model that shows how heat moves during femtosecond pulsed laser ablation

Imagine a laser so fast, it can zap tiny bits of metal in the blink of an eye. This process,...

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23 Feb 2026

Density is not only experienced by residents but also actively produced through their discursive and material practices

While there is a long and varied history of research on urban density, there is little work examining how
high-density urbanism...

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20 Feb 2026

Nine plant species in the beach forest of Hijo in Davao del Norte are considered threatened

Philippine flora, noted for its high levels of endemism, is increasingly threatened by deforestation, climate change, illegal logging, and infrastructure...

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19 Feb 2026

ASEAN would benefit from a shared regulatory framework for business competition, particularly in relation to artificial intelligence

Big tech companies are facing more and more scrutiny over their business practices, especially in the US and Europe, where...

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18 Feb 2026

A comprehensive approach to landfill management is essential to enhancing urban resilience in the context of climate change

In 2050, the global waste levels are expected to rise by 69% from 2016 levels, reaching 3.4 billion tons. Unfortunately,...

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16 Feb 2026

New mechanical cacao bean huller achieves high-efficiency separation with high-purity nib output

Cacao beans are the key ingredients in making chocolate, and their quality and processing efficiency greatly affect the taste and...

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11 Feb 2026

Lalani of the Distant Sea creates an independent Philippine-inspired fantasy world that transcends national boundaries

Lalani of the Distant Sea, a middle-grade fantasy novel by Newbery Medal–winning Filipino American author Erin Entrada Kelly, illustrates how...

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10 Feb 2026

Some key infrastructure in the reclaimed areas of the Manila Bay Freeport Zone is experiencing significant subsidence or downward ground movement

Land reclamation has been on the rise in the Philippines due to growing demands for land driven by economic and...

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Research

This study aims to establish a baseline econometric model to inform the possible development of green hydrogen production in Tarlac. Scenario analysis will consider hydrogen produced from renewable solar energy as an alternative energy carrier in the fuel mix for electricity generation in Tarlac to achieve sustainable economic growth and improve energy security while minimizing carbon emissions and improving resource efficiency. Tarlac is the chosen area because this is where the New Clark City is being established. New Clark City is a 9,450-hectare disaster-resilient, environment-friendly, and integrated urban development metropolis.

It is important to first build the baseline econometric model before proceeding with scenario generation. An econometric model is a safe tool for forecasting, which makes it possible to take into consideration the trend of indices development in the past and their cause-and-effect interrelations. The parameters used are determined from available historical data through statistical procedures. The energy demand data and continuous predictors were used to build a baseline econometric model for potential hydrogen demand in Tarlac. Model equations were obtained using stepwise regression analysis.

The proposed energy management strategy of storing surplus renewable energy as green hydrogen for the power sector has the potential to significantly benefit various stakeholders, including industries and the government. It aligns with the transition to cleaner and more sustainable energy sources, contributing to national and international environmental targets.

This study can help companies assess the possible future demand for green hydrogen and decide whether to invest in production facilities or switch to green hydrogen. It can also help energy providers understand the role of solar energy in green hydrogen demand and guide decisions on solar farm development and grid integration. Furthermore, it can help the government develop strategies to diversify energy sources, reduce reliance on traditional fuels, and modernize the grid to accommodate green hydrogen production. All in all, the study can promote clean energy adoption and contribute to a more sustainable energy future in Tarlac.

Authors: Cherry Lyn V. Chao (Energy Engineering Program, College of Engineering, University of the Philippines Diliman),  Alvin G. Palanca (Energy Engineering Program, College of Engineering, University of the Philippines Diliman), Kristian July R. Yap (Department of Chemical Engineering, College of Engineering, University of the Philippines Diliman) and Rizalinda L. de Leon (Department of Chemical Engineering, College of Engineering, University of the Philippines Diliman)

Read the full paper: https://ejournals.lib.hkbu.edu.hk/index.php/jaes/article/view/2742/2334