Reducing carbon emissions in Egyptian roads through improving the streets quality

Abstract

The streetscape of any city reflects the natural built fabric of the street and adds to the experiential quality of that space. A sustainable streetscape ensures that the spaces are long-lasting and functional as a part of the greater sustainable eco-system. Over the past two centuries, mankind has increased the concentration of carbon dioxide (CO2) in the atmosphere from 280 to more than 380 parts per million by volume, and it is still increasing every day. If Earth continues to emit carbon without control, the surface temperature is expected to rise by 3.4 °C by the end of this century. Climate change of that magnitude would likely have serious, long-lasting, and, in many cases, devastating consequences for the planet Earth. Egypt has become one of the biggest emitters of atmospheric pollutants from the transportation sector. The level of carbon emissions and its effect on air quality are placed high on the research agenda. The transportation sector has a great impact on increasing CO2 emissions. The transportation and traffic sectors produce a quarter of the global CO2 emissions due to the heavy use of fossil fuels. This research aims to study the effects of street shape and design on CO2 production. This paper presents an analysis of road transportation in Egypt, taking Helmiet EL-Zaitoun as the main case study, with a focus on energy demand and carbon dioxide (CO2) emissions. Carbon emissions are measured using “Testo 315-3” as a measuring instrument to identify the relationship between street design and quality on the amount of carbon emissions produced. The results of this research suggest that street quality affects the amount of CO2 emissions produced. A car moving at a constant speed will produce fewer CO2 emissions than a car forced to start–stop every while because of external factors such as cracks in the roads occurring from bad streetscape elements. The presented research provides a set of guidelines to enhance the quality of the streetscape and design in order to reduce the amount of CO2 produced in the streets.

Revisiting Urban Street Planning and Design Factors to Promote Walking as a Physical Activity for Middle-Class Individuals with Metabolic Syndrome in Cairo, Egypt

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COP27 Making a Case for a Net Zero-Carbon Emissions Future by Implementing Technological Solutions and Mindset Transformation

“…Additionally, actions required to transform the mindset of nations to act in line with the global direction of curbing the carbon footprint were presented and discussed in the proposed framework. It is worth highlighting that both pillars, technological solutions, and mindset transformation, must move parrel to reap the fruit of the available technology and the intention to transform [68][69][70].…”

Integrating renewable energy devices with streetscape elements to electrify the Egyptian roads

“…To retain the aesthetic and functional qualities of the streetscape, different streetscape fittings are positioned in public or communal areas 5 . The impact of these elements on human health, social life, economy, environment, and psychology of human actions was discovered by researchers through their research path 6 , which is why many streetscape designers, architects, and urban designers regarded them as aesthetic, healthy, and special features in their designs 7 .…”

“…This framework lists all the components that have previously been discussed by various researchers.

Figure 1 Streetscape elements 5 .

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