Compared to the conventional fossil fuels, methanol is a renewable, environment-friendly,
and inexpensive oxygenated fuel. In this work, to explore the feasibility of using methanol as …

This paper aims at evaluating the best allocation of potential biomethane generation for the
decarbonization of the transport system, presenting a case study in Italy. The country has …

Background The transport sector in South Africa is responsible for around 11% of the
country's carbon dioxide emissions, with road transport contributing an overwhelming 90 …

This study compares emissions from Euro VI-D Diesel and CNG buses across temperatures
from− 7° C to 35° C. Pollutants including NOx, THC, CH 4, CO, NH 3, N 2 O, HCHO, Solid …

A novel approach to optimize the cold start performance of Pd-and Pt-based three-way
catalysts in stoichiometric natural gas engine tailpipes is presented, utilizing temperature …

Estimation of road transport emissions covering both greenhouse gases and air pollutants
(eg, NO x) have been developed at the national, regional, and local levels. Emission …

In Poland, mixed municipal waste, municipal sewage and agricultural waste are used to
produce biogas. Biodegradable green waste and kitchen waste generated in households …

Five typical in-use city buses in Tangshan with different emission standards, fuel power
types, and emission control technology routes were selected as the research objects …

The transition to sustainable transportation is a critical challenge for Small Island
Developing States (SIDS), which face unique constraints related to energy resources, high …

Purpose. To propose a modern methodological approach to determine the energy efficiency
of passenger transportation by city buses by establishing the relationship between fuel …