نتایج جستجو برای: energy payback time
تعداد نتایج: 2446038 فیلتر نتایج به سال:
Planning energy-efficient buildings which produce on-site renewable energy in an urban context is a challenge for all involved actors in the planning process. The primary objective of this study was to develop a façade assessment and design tool for solar energy (FASSADES) providing the necessary information for all stakeholders in the design process. The secondary objective was to demonstrate ...
During the operation, a tremendous amount of heat is generated in the coal based sponge iron plant and a significant part of this heat associated with the waste gas, remains unutilized. While utilizing this heat in the process the energy demand of the process may be reduced, which decreases the coal consumption, which is the only source of energy for this plant. To utilize the heat associated w...
We analyze technology adoption decisions of manufacturers in response to energy audits provided by Department of Energy Industrial Assessment Centers. Using fixed effects logit estimation to control for unobserved plant characteristics, we find that plants respond as expected to financial costs and benefits, though there are unmeasured project-related factors that also influence investment deci...
Abstract There is considerable concern that consuming forest biomass for energy will increase net carbon emissions from forests, which defined as debt. Using a market-based economic model, we test the effects of 51 demand pathways bioenergy on future stocks to assess likelihood incurring sustained debt lasting several decades. We show potential expansion, measured near-term decrease in sequestr...
Customers energy consumption pattern affects directly the grid burden, especially during peak hours. In recent years, many different control methods have been proposed to shift off-peak hours through demand response (DR) management. order effective DR management, optimization has a key role. Thus, increasing benefits for customers and encouraging them consider new controlling approaches in thei...
To maximize the system-level heat integration, three retrofit concepts of waste heat recovery via organic Rankine cycle (ORC), in-depth boiler-turbine integration, and coupling of both are proposed, analyzed and comprehensively compared in terms of thermodynamic and economic performances. For thermodynamic analysis, exergy analysis is employed with grand composite curves illustrated to identify...
Cultural value and heritage have been identified as necessary for a sustainable living environment, alongside environmental concern energy efficiency. In this study, multiple methods, i.e., life cycle assessment, payback, questionnaires interviews with tenants, empirical data from recent renovation of multi-residential pre-war building wooden construction were used to analyse the impact on cult...
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