Energy cost

Metal chalcohalides are promising candidates for next-generation technologies that include energy conversion, information storage, and quantum computing. Among them, antimony selenoiodide (SbSeI) has received rising interest for different optoelectronic devices, including photovoltaics, due to its bandgap energy, strong optical absorption, stability, and earth abundant, low-cost, and low toxicity constituents.

9p visergeyne 18-06-2024 2 0   Download

Part 1 book "Solar electricity basics - Powering your home or office with solar energy" includes content: An introduction to solar electricity; understanding the sun and solar energy — things you need to know to size and mount a solar array; understanding solar electricity — types of modules, how they are rated, and advances in solar technology; does solar electricity make sense sizing a system and evaluating its cost and economic benefits; solar electric systems - what are your options.

160p dianmotminh03 17-06-2024 0 0   Download

In iron/air batteries, the iron electrode plays an important role, deciding the capacity and performance of the battery. Finding a method to produce iron oxides with a low cost and a good quality is an important step to reduce the product price and improve the efficiency of iron/air batteries.

10p viambani 18-06-2024 2 1   Download

Part 2 book "Renewable energy and power supply challenges for rural regions" includes content: The exploitation of wind systems in rural electrical network; factors affecting the power efficient operation of wind diesel complexes; strategies for protection systems of wind turbines with doubly fed induction generator; energy and water saving on the pumping stations of karshi main canal; improving the power quality of rural consumers by means of electricity cost adjustment; resonant power system for electric transport.

236p dianmotminh03 11-06-2024 12 1   Download

Ask an economist what a recession is, and you'll likely get the answer "a decline in gross domestic product lasting two or more consecutive quarters" (Gross domestic product, or GDP, is the total value of goods and services produced in a country.) At the time of this writing, America isn't officially in a recession (although many analysts say it's just a matter of getting the numbers that'll prove that the second-quarter decline has actually occurred), but the economy is definitely in a downturn.

354p zizaybay1104 29-05-2024 10 2   Download

This book presents green cleaning in its deservedly positive light — an activity that costs nothing or next to nothing, reduces energy consumption, makes your home a healthier place, requires no fancy gadgets, and reaffirms that going green is not about sacrifice or doing without, but rather a celebration of values that bring about a meaningful, fulfilling, and joyful quality of life.

290p zizaybay1104 29-05-2024 2 2   Download

Part 1 of ebook "Building services engineering (Fifth edition)" provides readers with contents including: Chapter 1 - Built environment; Chapter 2 - Energy economics; Chapter 3 - Heat loss calculations; Chapter 4 - Heating; Chapter 5 - Ventilation and air conditioning; Chapter 6 - Hot- and cold-water supplies;...

225p giangdongdinh 28-05-2024 4 3   Download

Ebook "Introduction to sustainable urban renewal - CO2 reduction and the use of performance agreements: Experience from the Netherlands" offers insight into the environmental policies of Dutch housing associations and municipalities. Focusing specifically on the role of performance agreements in realising sustainability ambitions, it also assesses the feasibility of CO2 reductions and examines the costs and decision-making processes.

170p giangdongdinh 28-05-2024 2 2   Download

Ebook "Energy conservation in the design of multi-storey buildings" contains 13 papers organized into two parts. Part I deals with predictive methods. It includes papers that describe the design of Australian projects where energy was a major issue; examine energy conservative building design from the standpoints of New York and Singapore; present a design tool for estimating energy consumption and costs; and consider limitations in the application of computers to the design of the air conditioning plant. Part II is devoted to energy management.

246p dongmelo 26-05-2024 3 3   Download

Part 1 book "Renewable energy systems from biomass - Effciency, innovation and sustainability" includes content: Current status of renewable energy systems from biomass - global uses, acceptance, and sustainability; modeling of sustainable energy system from renewable biomass resources in response to technical development, lifecycle assessment, cost and availability; sustainable energy production from distributed renewable waste resources through major waste to energy activities,... and other contents.

133p dianmotminh00 22-04-2024 9 3   Download

In order to meet the demand as well as the need for renewable energy using to be optimized in the future, the paper is devoted to determination of the Battery Energy Storage System (BESS) sizing to support Phu Quy hybrid in storage of renewable energy and decrease the operation cost for Phu Quy power system. The installation of renewable energy sources such as wind and solar is difficult to manage, between generation and consumption often has excess and shortage over time.

9p vijaychest 24-04-2024 3 2   Download

The study "Optimizing broiler house management to reduce costs and reduce losses with the internet of things technology and wireless sensor network" primary objectives encompass cost reduction, loss mitigation and performance evaluation of feeding and watering devices. This proactive approach significantly reduces potential losses. Furthermore, the research evaluates cost implications. IoT technology’s ability to regulate variables like feed utilization and energy consumption aids cost reduction. The study’s findings offer practical insights for efficient resource allocation.

7p tukhauquantuong1011 22-04-2024 6 2   Download

Perovskite solar cells are known to belong to the third generation of solar cells. Owing to the ability to change the band gap energy when changing the material composition, it has a high absorption coefficient that reduces manufacturing costs and carrier mobility. and the diffusion length of large charged particles leads to higher efficiency, so compared to other types of solar cells of the same generation such as color sensitive batteries and quantum dot batteries, perovskite batteries have the most application prospects.

3p visergey 02-04-2024 2 0   Download

Realistic vibration testing of large floor mounted Battery Pack, sometimes called Rechargeable Energy Storage Systems (RESS), for Batterie Electric Vehicles (BEV) is important for developing safe new battery structures. On the other hand, the requirements for realistic replications of worst-case environments in a lab usually demand costly and complex infrastructure.

11p visergey 02-04-2024 2 1   Download

The research discusses on issues in an order fulfilment for sustainable ready-mix concrete as desired for an eco-friendly choice of integration in the concept of third-party logistics and supply chain management. There are insufficient and inappropriate means in concrete industry which has contributed to un-environmentally friendly especially in Malaysia and Thailand. The supply management and logistics are the factors in designing of product which influence on the environmental, safety and health.

7p longtimenosee06 27-03-2024 8 2   Download

Part 1 book "Chemical engineering design" includes content: Introduction to design, fundamentals of material balances, fundamentals of energy balances and energy utilization, flowsheeting, piping and instrumentation, costing and project evaluation, materials of construction, design information and data, safety and loss prevention.

561p muasambanhan09 16-03-2024 5 1   Download

Part 1 book "Preliminary chemical engineering plant design" includes content: Introducción to process design, site selection, the scope, process design and safety, equipment list, layout, process control and instrumentation, energy and utility balances and manpower needs, cost estimation.

289p muasambanhan09 12-03-2024 1 0   Download

Part 1 book "Coulson richardson's chemical engineering (Vol 6: Chemical engineering design)" includes content: Introduction to design, fundamentals of material balances, fundamentals of energy balances (and energy utilisation), flow sheeting, piping and instrumentation, costing and project evaluation, materials of construction, design information and data, safety and loss prevention.

416p muasambanhan09 12-03-2024 8 0   Download

Supply chain management played a critical role in the electric power industrial chain optimization. The paper notes that in order to increase transparency and efficiency of settlements for electric energy, the introduction of intelligent metering systems is necessary. In order to achieve efficiency, transparency, data security and reduce transaction costs abroad, blockchain technologies that have both positive and negative characteristics have begun to be actively introduced.

6p longtimenosee04 06-03-2024 8 0   Download

This article "V2G from electric school buses: The impact on children, communities and supply chain management" delves into the benefits that ESBs confer upon school children, upon the communities and the economy. The health, environmental and economic benefits outweigh the initial costs involved with acquisition and usage of ESB fleet. The sustainability of using the V2G technology using school buses in supply chain management, especially where the supply chain is spread across remains a concern and warrants further research.

14p longtimenosee04 06-03-2024 3 1   Download