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Third-generation biomass constitutes a renewable energy source that could substitute fossil fuels. This study evaluated the biomethane potential (BMP) of Ulva sp., Codium sp. and Undaria pinnatifida through anaerobic dig...

This article gives a holistic overview of the current CO2 reduction measures and analyses the effectiveness of measures that are feasible for implementation in the future. To achieve the objectives of the Paris Agreement...

Reactions of cerium/praseodymium oxides under hydrogen atmospheres, and subsequently, carbon dioxide, involved in chemical looping reverse water–gas shift cycles (RWGS) at 500 ◦C were investigated by in-situ high- te...

La digitalización de todas las cosas, piedra angular de las soluciones que promueve el pensamiento mainstream para abordar la crisis socioambiental, es al menos cuestionable. Si para producir electricidad se recurre a l...

Carbon capture, utilization, and storage (CCUS) technology is an essential component of China's strategy to achieve carbon neutrality. It represents the necessary pathway for near-zero emissions from fossil fuels and pro...

A produção e o consumo de energia são ambientalmente impactantes, mas os padrões atuais de consumo podem ser melhorados, estimulando o uso mais eficiente de energia e transição de fontes de energia fósseis para fo...

En los últimos años las alteraciones del sistema climático de la Tierra se han intensi!cado con consecuencias cada vez más graves e irreversibles para los ecosistemas y las personas que viven en ella. La problemátic...

La creciente preocupación mundial por la escasez de combustibles fósiles, el aumento de los requerimientos energéticos y la protección del ambiente han llevado a la búsqueda de materias primas alternativas. En este...

The increasing focus on renewable energy sources presents a viable alternative to non-renewable fossil fuels, with solar energy gaining particular attention. This research aims to identify and zone areas suitable for the...

L-arginine (ARG) availability is a critical determinant of macrophage antimicrobial capacity, as it fuels nitric oxide production and other immune effector pathways essential for restricting Mycobacterium tuberculosis (M...

Abstract As energy crisis and environment pollution all around the world threaten the widespread use of fossil fuels, compressed natural gas (CNG) vehicles are explored as an alternative to the conventional gasoline powe...

Algae biofuels is considered as an alternative source to fossil fuels. In recent ‎decades, there was a ‎significant increase in the use of energy sources in order ‎to avoid the depletion of traditional ‎sources s...

Abstract. The pumping activity permanently carried out by the heart requires a constant energy supply that is derived mainly from fatty acids and, to a lesser extent, from glucose and lactate. The Krebs cycle plays a cen...

The combustion dynamics and characteristics of dense iron–ethanol slurry droplets containing 30 wt% Fe (in both micron- and nano-sized forms) and Fe-doped Al/Fe2O3 thermites containing 5 wt% Fe (in both micron- and nan...

Abstract Background The residential building sector is a major contributor to Germany’s greenhouse gas emissions. Over 60 % of the energy used for space and domestic hot water heating comes from fossil fuels sources a...

Amid escalating global climate concerns, the reliance of the transportation sector on high-carbon fossil fuels urgently demands sustainable alternatives. Hydrogen has emerged as a potent solution because of its zero-emis...

The rechargeable lithium air (oxygen) battery (Li-O2) has very high energy density comparable to fossil fuels (∽3,600 Wh/kg). However, the parasitic reactions of the O2- reduction products with solvent and electrolyte ...

Indonesia’s power sector is still dominated by fossil fuels, which makes it difficult for the country to meet its climate goals. This study develops an integrated modeling framework to evaluate long term decarbonizatio...

The objective of this study is to enhance the energy efficiency and environmental safety of boiler plants and engines equipped with waste heat recovery boilers. This objective is achieved by utilizing water-fuel emulsion...

Against the global backdrop of accelerating climate change and the urgent need for energy transition, understanding the role of protected areas in shaping renewable energy consumption has become increasingly important. U...

Nearly Zero Energy Buildings (NZEBs) are pivotal in addressing the escalating energy and environmental challenges of hot climates, where extreme cooling demands and reliance on fossil fuels intensify carbon footprints. T...

Humans utilise about 40% of the earth’s net primary production (NPP) but the products of this NPP are often managed by different sectors, with timber and forest products managed by the forestry sector and food and fibr...

Renewable energy is energy that comes from natural resources that are continuously available. Renewable energy will replace fossil fuels that will slowly run out, fossil fuels such as oil, gas and coal. Dependence on fos...

Virtual reality (VR) is one of the most common technologies nowadays, which make a virtual environment exactly similar to the real environment. The purpose behind this is to test several issues (designing or manufacturin...