It is easy today to predict that the building systems will become active in the responsive system operation by controlling their energy consumption to optimize complex criteria beyond ensuring local end-use comfort satisfaction. It's necessary to enable integration between the building and the surrounding environment. So, Responsiveness in architecture is one of the attributes that you can apply. Studies have shown that the biggest reason for this, billions of people will live in cities especially in Asia and Africa, and most cities are not ready for this massive growth, it's hard to show buildings and more damage to the environment, cause our cities to emit 80% of greenhouse gases industry, transportation and Mobility. So, it should use natural resources to reduce energy consumption that seeks sustainable building design. Cities are not only the hotels, but it's placed to live in order to influence and improve their characteristics. This study is a part of a thesis titled "Analytical study of responsive architecture and smart materials and their impact on environmental design" and it aims to understand and multiple forms of architectural response such as a kinetic facades or human interface with the building to generate energy or use local building materials which reduce energy consumption and resources .We have to work on the future cities to achieve livability and responsiveness it's become first for a smart , So it's important to know the architecture information and Knowledge. This paper aims to know how to reduce energy consumption in buildings according to use a responsive system in architecture to achieve this and improve the efficiency and thermal performance of buildings.

Sustainable planning has become a major topic for designers, which includes open areas and green spaces’ designs. These green designs have evolved from traditional approaches to green architecture theory and practice vision that people want to use and respect. Since 1990, the percentage of Saudi Arabia's land area covered by plantations has stayed constant at around 0.5 percent. Crown Prince Mohammed bin Salman wants to change the country's economy and society by planting 10 billion trees through a tree-planting programme, in order to boost environmental awareness, assist Saudi society reconnect with nature, and create jobs in rural areas. This project will rise the area covered by existing trees by a factor of twelve and reduce carbon emissions by more than half (4 percent). This paper aims to Improve the natural and built environment by Focusing on the sustainable approach that can use to upgrade the environmental quality of the city and using successful green areas designs that make more attractive cities and providing more environmental services, in addition to ensure that the green spaces are created to reflect the values and pattern of people’s life that will use them. To achieve these goals, the research depends on analytical application methodology. The study reveals the green areas in the cities and their benefits, and suggest sustainable approach for successful green spaces towards better quality of life which can be a guide for designers involved the process of sustainable growth, the research adopts Saudi Arabia case study interests in reducing its carbon footprint and placing the country against global warming.

Building and environment integration are necessary to be enabled, and advanced systems must work together to deliver optimal performance in terms of energy comfort and health. Above all, the area where building technology and services overlap, i.e. responsive building components, has great potential to realize the next step in energy efficiency by realizing comfortable indoor and outdoor environments in unprecedented ways. Recent studies have shown that an important reason for introducing new methods as population density increases is to reduce environmental damage. Energy consumption in the built environment accounts for approximately 40% of final energy consumption. In addition, external factors that affect building performance are analyzed, such s Overall building impact, energy consumption, pollution, and climate change. To achieve sustainability, it is proposed to use and implement the latest in smart materials and responsive system technology. The results of the dynamic thermal behavior analyze performed in the Building Concepts building simulation tool are then translated into energy, sustainability, and cost performance indicators, allowing the user to generate information based on the most relevant factors. This paper, therefore sheds light on new design and construction methods that enable buildings to interact with their external environment and achieve architectural responses to surrounding variables. This study aims to clarify the importance of responsive architecture to improve the built environment and the appropriate type of envelope based on climate data, applicable to different climatic regions of Egypt. The results confirm that implementing responsive envelopes has a positive impact on improving performance.

Roof has direct influence on thermal ease and energy preservation in and around buildings. Roof Planting is a strategy that can be a beneficial solution in diverse climates to decrease energy utilization in buildings, proposes enriching the aesthetic potentials and architecture presentation of buildings and for enhancing the built environment and increasing investment opportunity. It helps to tackle the shortage of green space in numerous areas and delivers the city with open spaces that aids ease heat effect and offers human population with a correlation to the outside. The research problem presented in the demonstrations of the confronts presented by quick urbanization and expansion, many environmental problems as pollution, dense urbanization and heat effect that creates a negative impact on the environment. The fast growing population in Cities undergo from vanishing of green areas which lead to dispossession of open space. The paper assumes that by applying roof planting to the case studies in Residential buildings in Egypt can improve quality of life, as an effective tool for sustainable development goals represented in social, economic and environmental factors. The paper methodology focuses on the analysis of some international examples and the lessons learned and applicability in Residential buildings in Egypt. The research aims to present the potentials of roof planting in abiding electricity utilization and decreasing CO2 releases in hot environments. The paper studies the impact of roof planting on the performance of buildings. The results demonstrate the sustainable development goals of using roof planting under diverse design conditions and postulate assistance for design of roof planting in alike climates.

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