Wind energy, commonly recognized to be a clean and environmentally friendly renewable energy resource that can reduce our dependency on fossil fuels, has developed rapidly in recent years. Its mature technology and comparatively low cost make it promising as an important primary energy source in the future. However, there are potential environmental impacts due to the installation and operation...

Currently, the forest biomass energy development is at an initial stage and the estimation method for the forest biomass energy resource reserve is to be unified and refined although there is a great value and potential in the development and utilization of forest biomass energy in China. Based on the existing studies, the present paper analyzes the origins and types of forest biomass energy re...

1 Abstract In the context of GreenPAD project it is important to predict the energy consumption of individual VMs / workload for optimal scheduling (running those VMs which require higher energy when there is more green energy available and vice-versa) in order to maximize green energy utilization. This involves the following tasks: 1. VM energy measurement for different configurations (flavor ...

System defects and policy-related exclusion in the development and utilization of energy resources bring the problem of rich poverty to energy and chemical industry base in Northern Shaanxi. The long existence of the rich poverty problem of energy and chemical industry base in Northern Shaanxi forms deep-seated constraints to the sustainable development of energy economy in Northern Shaanxi and...

The use of energy cost as an indicator of natural resource quality is examined. Energy cost is the direct and indirect energy used to produce a unit of a resource commodity. Different approaches to the role of energy in the economy are discussed and it is demonstrated theoretically that energy cost can give false indications of changes in resource quality. This is because energy cost is only an...

Use of renewable energy resources might be the solution for electric power shortage in agricultural production. Wind turbines used places with higher wind potential, such as coastline Marmara Sea and Tekirdağ Province. Generally, natural ventilation greenhouses is insufficient. Mechanical must order to improve achieve desired levels. However, are generally located on rural areas mechanical cann...

In this paper, we describe an integer linear programming (ILP) based datapath scheduling algorithm which uses both multiple supply voltages and dynamic frequency clocking for power optimization. The scheduling technique assumes the number and type of different functional units as resource constraints and minimizes the energy delay product (EDP). The energy savings directly comes from the use of...

We propose an integrated, energy-efficient, resource allocation framework for overcommitted clouds. The framework makes great energy savings by 1) minimizing Physical Machine (PM) overload occurrences via VM resource usage monitoring and prediction, and 2) reducing the number of active PMs via efficient VM migration and placement. Using real Google data consisting of a 29-day traces collected f...