This paper identifies the dilemma faced by the stakeholders of existing buildings in regards to a decision making process for energy retrofitting. This paper also identifies the missing stage viewed as the “integrity audit “which can lead to substantial savings in the area of building operation. The methodology is centered on identifying energy waste first, reducing the overall peak electrical ...

Since the introduction of the Green Mark Scheme in Singapore in January 2005, more than 650 projects have been awarded the Green Mark Award. In fact, from 2008, all new buildings must achieve the mandatory standard of a certified green building. However, the challenge is how to convert the existing stock of buildings in order for them to achieve the green mark standard. This study is motivated ...

1. Abstract The distributed Genetic Algorithm (GA) for PC cluster with multi-core-CPUs is proposed as a time reducing method for determining the schemes of retrofitting existing buildings with Buckling restrained Brace (BRB). Nondominated Sorting Genetic Algorithm-II (NSGA-II), one of the derivative evolutionary algorithm in heuristic method, was applied since the optimization problem have a mu...

Retrofitting our current building stock is a vital part of meeting emissions reductions targets, using energy in a more efficient way and creating sustainable lifestyles. However, one of the key barriers identified is a lack of tools to support making retrofitting decisions. In this paper, the creation of a transparent and flexible building energy performance simulation model SdSAP is reported ...

Abstract The geoinformatics platform integrates remotely sensed data and Geographic Information Systems (GIS). It has a vast range of applications. technique is widely used not only to study the physical aspects region but also analyse social economic setup. objective this understand socio-economic setup Ravangla, which small tourist town located in South Sikkim, India. primary have been collec...

Abstract In the climate adaptation literature, we can distinguish two seemingly distinct frameworks for concept of vulnerability. We might think vulnerability in terms susceptibility to harm. Some discussions accordingly focus on risk posed well‐being. Alternatively, a system's responsiveness adverse conditions, often spelled out resilience. This article highlights and distinguishes these throu...

This paper considers the survivability requirement for production operating systems that underlie typical information systems. Since economic incentives give competitive advantages to imperfect and therefore insecure software, it seems inevitable to consider retrofitting some form of security to existing systems. This approach has long been anathema in the security community. We outline the pra...