The shift toward sustainable electricity systems is one of the grand challenges of the 21 century. Decentralized production from renewable sources, electric mobility, and related advances are at odds with traditional power systems where central large-scale generation of electricity follows inelastic consumer demand. Information systems innovations can enable new forms of dynamic electricity tra...

Sustainable development requires implementing suitable policies integrating several competing objectives on economic, environmental, energy and social criteria. Multi-Criteria Decision Analysis (MCDA) using goal programming is a popular and widely used technique to study decision problems in the face of multiple conflicting objectives. MCDA assists policy makers by providing clarity in choosing...

Abstract An inadequate understanding of the energy needs forcibly displaced populations is one main obstacles in providing sustainable and reliable to refugees their host communities. Here, we provide a first-order assessment factors determining decision deploy fully renewable mini-grids almost 300 refugee settlements sub-Saharan Africa. Using an survey publicly available traditional earth obse...

The aim of this study is to provide a precise model for one-month-ahead forecast of electricity demand in residential sector. In this study, a total of 20 influential variables are taken into account including monthly electricity consumption, 14 weather variables, and 5 social variables. Based on support vector regression and fuzzy-rough feature selection with particle swarm optimization algori...

In recent years, various proposals have emerged for the construction of “eco-cities,” specially designed communities with an explicit environmental focus that often incorporate technologically sophisticated building design, comprehensive master-planning, renewable energy sources, and efforts to achieve resource self-sufficiency. This trend, however, is subject to intense criticism among some pr...

SEV, the Faroese Power Company, has a vision to reach 100% renewable power system by 2030. SEV is committed achieve this, starting from 41% share of renewables in 2019. A detailed expansion plan for generation, storage and transmission needed this goal. This focus study. Practical constrains e.g. resource potential available space must be considered. Balmorel, an optimisation tool, been used op...

Accurate electricity demand forecast plays a key role in sustainable power systems. It enables better decision making in the planning of electricity generation and distribution for many use cases. The electricity demand data can often be represented in a hierarchical structure. For example, the electricity consumption of a whole country could be disaggregated by states, cities, and households. ...

For this study, we constructed the following three case scenarios based on the Taiwanese government's energy policy: a normal scenario, the 2008 “Sustainable Energy Policy Convention” scenario, and the 2011 “New Energy Policy” scenario. We then employed a long-term Generation Expansion Planning (GEP) optimization model to compare the three case scenarios' energy mix for power generation for the...