The document discusses two use cases for electricity smart meter data in Estonia. It describes how Statistics Estonia received hourly electricity consumption data from all households with smart meters installed by the electricity grid operator Elering. They used this data to analyze average household electricity consumption patterns and also developed a method to identify vacant dwellings based on abnormal electricity usage patterns. The analysis of smart meter data provided new insights but also challenges regarding linking the meter data to other statistical registers and addressing data quality issues.
Taking Control: Forest City benefits by bringing utility billing and auditing...EnergyCAP, Inc.
Forest City Enterprises, Inc., a national real estate owner and developer, desired to enhance its operational efficiencies and sustainability program through energy management software. EnergyCAP® offered an opportunity to reduce utility bill payment outsourcing costs, streamline business processes, and increase internal awareness of energy and sustainability issues. Savings on consultant costs and account auditing are leading to full payback over a three-year period. Eight significant benefits of EnergyCAP are discussed at http://info.energycap.com/significant-savings
Practical Experiences with Smart-Homes Modeling and SimulationSimulationX
Within the next years, more homes will be equipped with smart metering devices, intelligent devices and home energy management systems (HEMS). The EMS are designed to adapt Demand Side Management (DSM) to households. The goals behind the DSM can vary within the household. It can target shaving the load peaks, minimize CO2 emissions, or minimize the overall energy bill via controlling the in-house energy supply resources and intelligent consuming devices. Thus, the EMS represents the dominant ‘smart home’.
Through this contribution, different practices of smart home modeling will be presented in which SimulationX has been integrated under different configurations, software and hardware integrations. The developed models represent the state-of-the art of the current, upcoming and futuristic smart homes. The incentives behind developing these models will be deliberated, along with the economic advantages in its applications within the smart grid. Moreover, the experience behind using SimulationX for evaluating such models will be presented.
This presentation discusses methods that municipalities and organizations in Alberta can use to obtain and extract meaning from their energy data.
View this slideshow as a video with narration or read the transcript at
http://arcticfoxenergy.com/alberta/
Occupant Behavior of a Plus-Energy Building Regarding Monitoring and Standard...SimulationX
Within a monitoring study by the Federal Ministry for Environment, Nature Conservation, Building and Nuclear Safety, 35 residential buildings with future building standards are being analyzed. Two of these buildings (Plus Energy Buildings) are managed and analyzed by the Leipzig University of Applied Science. An energy-plus house produces more energy from renewable energy sources over the course of a year than it imports from external sources. Until now there have been serious differences between planning simulation and measurement. The main reason has been identified as non-matching simulation models. Complex technical building services, associated with the use of new building materials, exceed the possibility of usage for standardized programs. By using monitoring data, this paper describes the influence of tenants in low energy houses by using the Green-City library in SimulationX. The increasing influence of occupants on energy consumption will be illustrated.
Taking Control: Forest City benefits by bringing utility billing and auditing...EnergyCAP, Inc.
Forest City Enterprises, Inc., a national real estate owner and developer, desired to enhance its operational efficiencies and sustainability program through energy management software. EnergyCAP® offered an opportunity to reduce utility bill payment outsourcing costs, streamline business processes, and increase internal awareness of energy and sustainability issues. Savings on consultant costs and account auditing are leading to full payback over a three-year period. Eight significant benefits of EnergyCAP are discussed at http://info.energycap.com/significant-savings
Practical Experiences with Smart-Homes Modeling and SimulationSimulationX
Within the next years, more homes will be equipped with smart metering devices, intelligent devices and home energy management systems (HEMS). The EMS are designed to adapt Demand Side Management (DSM) to households. The goals behind the DSM can vary within the household. It can target shaving the load peaks, minimize CO2 emissions, or minimize the overall energy bill via controlling the in-house energy supply resources and intelligent consuming devices. Thus, the EMS represents the dominant ‘smart home’.
Through this contribution, different practices of smart home modeling will be presented in which SimulationX has been integrated under different configurations, software and hardware integrations. The developed models represent the state-of-the art of the current, upcoming and futuristic smart homes. The incentives behind developing these models will be deliberated, along with the economic advantages in its applications within the smart grid. Moreover, the experience behind using SimulationX for evaluating such models will be presented.
This presentation discusses methods that municipalities and organizations in Alberta can use to obtain and extract meaning from their energy data.
View this slideshow as a video with narration or read the transcript at
http://arcticfoxenergy.com/alberta/
Occupant Behavior of a Plus-Energy Building Regarding Monitoring and Standard...SimulationX
Within a monitoring study by the Federal Ministry for Environment, Nature Conservation, Building and Nuclear Safety, 35 residential buildings with future building standards are being analyzed. Two of these buildings (Plus Energy Buildings) are managed and analyzed by the Leipzig University of Applied Science. An energy-plus house produces more energy from renewable energy sources over the course of a year than it imports from external sources. Until now there have been serious differences between planning simulation and measurement. The main reason has been identified as non-matching simulation models. Complex technical building services, associated with the use of new building materials, exceed the possibility of usage for standardized programs. By using monitoring data, this paper describes the influence of tenants in low energy houses by using the Green-City library in SimulationX. The increasing influence of occupants on energy consumption will be illustrated.
HOT STUFF: Re-electrification of district heating and future sector coupling technologies
Webinar, Danish Board of District Heating, February 24
Associate Professor Peter Sorknæs, Aalborg University
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Call for papers - Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
call for papers - Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Authors are solicited to contribute to the journal by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in all areas of Energy Engineering
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ) AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
An overview of the new ESRC Transformative research project given by Andy Newing to MRS Census and Geodemographic Group (CGG) hosted by GFK NOP, 19th November 2013 at Ludgate House, London
HOT STUFF: Re-electrification of district heating and future sector coupling technologies
Webinar, Danish Board of District Heating, February 24
Associate Professor Peter Sorknæs, Aalborg University
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Call for papers - Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
call for papers - Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Authors are solicited to contribute to the journal by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in all areas of Energy Engineering
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ)AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
Advanced Energy: An International Journal (AEIJ) AEIJjournal2
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.
An overview of the new ESRC Transformative research project given by Andy Newing to MRS Census and Geodemographic Group (CGG) hosted by GFK NOP, 19th November 2013 at Ludgate House, London
Data streams relevant for energy use in buildings are increasing. Many households have “smart” meters in place or are installing smart thermostats or smart plugs; and the first IoT applications are entering households. We see similar developments in commercial buildings.
This wealth of data provides new opportunities to better understand and control energy use in buildings. Significant energy saving potentials are claimed. Nevertheless, there are also serious challenges, like privacy and cybersecurity issues, and the variety of platforms.
In this webinar an overview will be given of the main developments in this new field. The challenge is how big data can empower users of homes and office buildings to create a comfortable and efficient living and working place.
IoT Based Smart Energy Metering with Blynk Applicationijtsrd
The Internet of Things IoT is a rapidly growing technology that is changing the way we interact with the world around us. One application of IoT technology is the development of smart energy meter systems. This paper presents the design and implementation of an IoT based smart energy meter system that can monitor and track the energy consumption of households and businesses. The system is designed to be cost effective, easy to install, and user friendly. The system is also scalable, which means that it can be used in both small and large scale applications. Siddhesh Barkale | Parmeshawar Jadhav | Sanket Bagul | Shivnath Bhosale "IoT Based Smart Energy Metering with Blynk Application" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-7 | Issue-2 , April 2023, URL: https://www.ijtsrd.com.com/papers/ijtsrd55141.pdf Paper URL: https://www.ijtsrd.com.com/engineering/electrical-engineering/55141/iot-based-smart-energy-metering-with-blynk-application/siddhesh-barkale
Presentation by Leandro Madrazo, ARC Engineering and Architecture La Salle, at the CARE4CLIMATE conference held in Ljubljana, Slovenia, on 8 June 2022. Research work in the field of energy efficiency in buildings and cities using digital technologies, carried out by the ARC research group from 2008 to the present.
You can see a recording of the presentation in this link
https://www.youtube.com/watch?v=c36Z_blspiU
How Smarter Gas Meters Add More Customer ValueGerrit Rentier
Smart meters can help save customers energy and money. Often the focus is on smart electricity meters, while many EU citizens pay more for gas. I argue why gas meters are important, and how we can add customer value by having the gas meter send more frequent updates to the consumer.
Selecting Ontologies and Publishing Data of Electrical Appliances: A Refrige...Anna Fensel
Application scenarios for the data generated from the Internet of Things are on the rise. For example, given the appliances’ energy consumption data, energy measurement tools now make it possible to save energy whilst efficiently controlling the consumption of different household devices. Yet, when the precise structured data describing appliance models is missing, it is difficult for such application scenarios to be realized. The developed OpenFridge ontology defines a basic vocabulary for the domain of measuring a refrigerator’s energy consumption, showing that the needed ontology schemata are already in place, but need to be identified and skillfully applied. Further, the ontology has been populated from the Web using data scraping, and the created dataset semantically describing the specifics of 1032 refrigerator models with 18665 triples, make these valuable assets for the development of further applications.
Datahub – towards future electricity retail marketFingrid Oyj
Vaasa EnergyWeek 2017
Cyber Security & Digitalization 22.3.2017
Datahub – towards future electricity retail market
Pasi Aho
Project Manager of Fingrid Datahub program
Managing Director at Fingrid Datahub Oy
Simon Moser gave some insights into the Austrian experience with changing behaviour using smart meter rollouts. At the IEA DSM Task 24 workshop in Graz, Austria October 13, 2014.
Smart Data for Behavioural Change: Towards Energy Efficient BuildingsAnna Fensel
“The Semantic Web is not a separate Web but an extension of the current one, in which information is given well-defined meaning, better enabling computers and people to work in cooperation.” - this statement of Tim Berners-Lee has gained even more relevance since the start of this century.
The humanity is rapidly developing and persistently experiencing local and global challenges, such as global warming/climate change, dis-balances in demand and supply, among many others. Mastering most (if not all) of them require a behavior change. Behavioral change is difficult to achieve per se, and it is important that technology – as a major enabler - has a positive rather than a negative impact here.
Further, the dramatic growth of data volumes (Big Data, Internet of Things) and the data’s increased power and impact and on the people's daily lives are calling for new types, practices and policies of behavior with data.
These factors made the role of semantic technology even more crucial: in terms of providing a well-defined meaning, and eventually delivering Smart Data for a functional and fair data value chain.
Addressing the behavioural change with Smart Data, I discuss potential ICT solutions investigating the domain of energy efficient buildings. Particularly, our completed OpenFridge experiment will be presented: design and development of the Internet of Things data system with semantic and data analytics enablers for building new services on a top of typical home appliance data — in particular, refrigerators. The system has been evaluated with real life end-user pilots.
In conclusions, I overview our related ongoing work, namely, in the areas of the impact of Big Data on society and related research roadmapping (linking to sociology), personalized energy efficiency data management services in buildings (linking to psychology), and semantic data licensing (linking to law).
The Development of Real-Time Energy Consumption Monitoring using IoTaciijournal
Energy shortage is a global challenge with significant implications for economies, societies, and the environment, including the Philippines. Promoting energy conservation in households is an effective approach to address this issue. In the Municipality of Midsayap, North Cotabato, Philippines, unmonitored energy consumption leads to excessive energy usage in households. To address this problem, this paper aims to research, build, test and implement a Real-Time Energy Consumption Monitoring (RECM) device using IoT technology. The RECM device, equipped with an SCT013 current sensor, enables real-time 24/7 monitoring of energy consumption. The monitored data is displayed in graphical and numerical formats using the Thing Speak cloud storage service. The RECM device was deployed in households, and a survey was conducted to evaluate its functionality and effectiveness. The results indicate that the design of the RECM device is a highly useful and efficient tool for real-time energy consumption monitoring. This paper provides circuit diagrams, wiring diagrams, and the list of materials used to develop the Real-Time Energy Consumption Monitoring (RECM) device using IoT.”
THE DEVELOPMENT OF REAL-TIME ENERGY CONSUMPTION MONITORING USING IOTaciijournal
Energy shortage is a global challenge with significant implications for economies, societies, and the
environment, including the Philippines. Promoting energy conservation in households is an effective
approach to address this issue. In the Municipality of Midsayap, North Cotabato, Philippines, unmonitored
energy consumption leads to excessive energy usage in households. To address this problem, this paper
aims to research, build, test and implement a Real-Time Energy Consumption Monitoring (RECM) device
using IoT technology. The RECM device, equipped with an SCT013 current sensor, enables real-time 24/7
monitoring of energy consumption. The monitored data is displayed in graphical and numerical formats
using the Thing Speak cloud storage service. The RECM device was deployed in households, and a survey
was conducted to evaluate its functionality and effectiveness. The results indicate that the design of the
RECM device is a highly useful and efficient tool for real-time energy consumption monitoring. This paper
provides circuit diagrams, wiring diagrams, and the list of materials used to develop the Real-Time Energy
Consumption Monitoring (RECM) device using IoT.”
Adjusting primitives for graph : SHORT REPORT / NOTESSubhajit Sahu
Graph algorithms, like PageRank Compressed Sparse Row (CSR) is an adjacency-list based graph representation that is
Multiply with different modes (map)
1. Performance of sequential execution based vs OpenMP based vector multiply.
2. Comparing various launch configs for CUDA based vector multiply.
Sum with different storage types (reduce)
1. Performance of vector element sum using float vs bfloat16 as the storage type.
Sum with different modes (reduce)
1. Performance of sequential execution based vs OpenMP based vector element sum.
2. Performance of memcpy vs in-place based CUDA based vector element sum.
3. Comparing various launch configs for CUDA based vector element sum (memcpy).
4. Comparing various launch configs for CUDA based vector element sum (in-place).
Sum with in-place strategies of CUDA mode (reduce)
1. Comparing various launch configs for CUDA based vector element sum (in-place).
Chatty Kathy - UNC Bootcamp Final Project Presentation - Final Version - 5.23...John Andrews
SlideShare Description for "Chatty Kathy - UNC Bootcamp Final Project Presentation"
Title: Chatty Kathy: Enhancing Physical Activity Among Older Adults
Description:
Discover how Chatty Kathy, an innovative project developed at the UNC Bootcamp, aims to tackle the challenge of low physical activity among older adults. Our AI-driven solution uses peer interaction to boost and sustain exercise levels, significantly improving health outcomes. This presentation covers our problem statement, the rationale behind Chatty Kathy, synthetic data and persona creation, model performance metrics, a visual demonstration of the project, and potential future developments. Join us for an insightful Q&A session to explore the potential of this groundbreaking project.
Project Team: Jay Requarth, Jana Avery, John Andrews, Dr. Dick Davis II, Nee Buntoum, Nam Yeongjin & Mat Nicholas
Opendatabay - Open Data Marketplace.pptxOpendatabay
Opendatabay.com unlocks the power of data for everyone. Open Data Marketplace fosters a collaborative hub for data enthusiasts to explore, share, and contribute to a vast collection of datasets.
First ever open hub for data enthusiasts to collaborate and innovate. A platform to explore, share, and contribute to a vast collection of datasets. Through robust quality control and innovative technologies like blockchain verification, opendatabay ensures the authenticity and reliability of datasets, empowering users to make data-driven decisions with confidence. Leverage cutting-edge AI technologies to enhance the data exploration, analysis, and discovery experience.
From intelligent search and recommendations to automated data productisation and quotation, Opendatabay AI-driven features streamline the data workflow. Finding the data you need shouldn't be a complex. Opendatabay simplifies the data acquisition process with an intuitive interface and robust search tools. Effortlessly explore, discover, and access the data you need, allowing you to focus on extracting valuable insights. Opendatabay breaks new ground with a dedicated, AI-generated, synthetic datasets.
Leverage these privacy-preserving datasets for training and testing AI models without compromising sensitive information. Opendatabay prioritizes transparency by providing detailed metadata, provenance information, and usage guidelines for each dataset, ensuring users have a comprehensive understanding of the data they're working with. By leveraging a powerful combination of distributed ledger technology and rigorous third-party audits Opendatabay ensures the authenticity and reliability of every dataset. Security is at the core of Opendatabay. Marketplace implements stringent security measures, including encryption, access controls, and regular vulnerability assessments, to safeguard your data and protect your privacy.
Levelwise PageRank with Loop-Based Dead End Handling Strategy : SHORT REPORT ...Subhajit Sahu
Abstract — Levelwise PageRank is an alternative method of PageRank computation which decomposes the input graph into a directed acyclic block-graph of strongly connected components, and processes them in topological order, one level at a time. This enables calculation for ranks in a distributed fashion without per-iteration communication, unlike the standard method where all vertices are processed in each iteration. It however comes with a precondition of the absence of dead ends in the input graph. Here, the native non-distributed performance of Levelwise PageRank was compared against Monolithic PageRank on a CPU as well as a GPU. To ensure a fair comparison, Monolithic PageRank was also performed on a graph where vertices were split by components. Results indicate that Levelwise PageRank is about as fast as Monolithic PageRank on the CPU, but quite a bit slower on the GPU. Slowdown on the GPU is likely caused by a large submission of small workloads, and expected to be non-issue when the computation is performed on massive graphs.
Techniques to optimize the pagerank algorithm usually fall in two categories. One is to try reducing the work per iteration, and the other is to try reducing the number of iterations. These goals are often at odds with one another. Skipping computation on vertices which have already converged has the potential to save iteration time. Skipping in-identical vertices, with the same in-links, helps reduce duplicate computations and thus could help reduce iteration time. Road networks often have chains which can be short-circuited before pagerank computation to improve performance. Final ranks of chain nodes can be easily calculated. This could reduce both the iteration time, and the number of iterations. If a graph has no dangling nodes, pagerank of each strongly connected component can be computed in topological order. This could help reduce the iteration time, no. of iterations, and also enable multi-iteration concurrency in pagerank computation. The combination of all of the above methods is the STICD algorithm. [sticd] For dynamic graphs, unchanged components whose ranks are unaffected can be skipped altogether.
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Empowering the Data Analytics Ecosystem: A Laser Focus on Value
The data analytics ecosystem thrives when every component functions at its peak, unlocking the true potential of data. Here's a laser focus on key areas for an empowered ecosystem:
1. Democratize Access, Not Data:
Granular Access Controls: Provide users with self-service tools tailored to their specific needs, preventing data overload and misuse.
Data Catalogs: Implement robust data catalogs for easy discovery and understanding of available data sources.
2. Foster Collaboration with Clear Roles:
Data Mesh Architecture: Break down data silos by creating a distributed data ownership model with clear ownership and responsibilities.
Collaborative Workspaces: Utilize interactive platforms where data scientists, analysts, and domain experts can work seamlessly together.
3. Leverage Advanced Analytics Strategically:
AI-powered Automation: Automate repetitive tasks like data cleaning and feature engineering, freeing up data talent for higher-level analysis.
Right-Tool Selection: Strategically choose the most effective advanced analytics techniques (e.g., AI, ML) based on specific business problems.
4. Prioritize Data Quality with Automation:
Automated Data Validation: Implement automated data quality checks to identify and rectify errors at the source, minimizing downstream issues.
Data Lineage Tracking: Track the flow of data throughout the ecosystem, ensuring transparency and facilitating root cause analysis for errors.
5. Cultivate a Data-Driven Mindset:
Metrics-Driven Performance Management: Align KPIs and performance metrics with data-driven insights to ensure actionable decision making.
Data Storytelling Workshops: Equip stakeholders with the skills to translate complex data findings into compelling narratives that drive action.
Benefits of a Precise Ecosystem:
Sharpened Focus: Precise access and clear roles ensure everyone works with the most relevant data, maximizing efficiency.
Actionable Insights: Strategic analytics and automated quality checks lead to more reliable and actionable data insights.
Continuous Improvement: Data-driven performance management fosters a culture of learning and continuous improvement.
Sustainable Growth: Empowered by data, organizations can make informed decisions to drive sustainable growth and innovation.
By focusing on these precise actions, organizations can create an empowered data analytics ecosystem that delivers real value by driving data-driven decisions and maximizing the return on their data investment.
As Europe's leading economic powerhouse and the fourth-largest hashtag#economy globally, Germany stands at the forefront of innovation and industrial might. Renowned for its precision engineering and high-tech sectors, Germany's economic structure is heavily supported by a robust service industry, accounting for approximately 68% of its GDP. This economic clout and strategic geopolitical stance position Germany as a focal point in the global cyber threat landscape.
In the face of escalating global tensions, particularly those emanating from geopolitical disputes with nations like hashtag#Russia and hashtag#China, hashtag#Germany has witnessed a significant uptick in targeted cyber operations. Our analysis indicates a marked increase in hashtag#cyberattack sophistication aimed at critical infrastructure and key industrial sectors. These attacks range from ransomware campaigns to hashtag#AdvancedPersistentThreats (hashtag#APTs), threatening national security and business integrity.
🔑 Key findings include:
🔍 Increased frequency and complexity of cyber threats.
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Our comprehensive report delves into these challenges, using a blend of open-source and proprietary data collection techniques. By monitoring activity on critical networks and analyzing attack patterns, our team provides a detailed overview of the threats facing German entities.
This report aims to equip stakeholders across public and private sectors with the knowledge to enhance their defensive strategies, reduce exposure to cyber risks, and reinforce Germany's resilience against cyber threats.
1. Electricity smart meters: two use
cases
Maiki Ilves
Statistics Estonia
Seminar „Big Data Matters - Towards Smart Statistics“
27. September 2017, Heerlen
2. Overview
Smart meters situation in Estonia
Data hub
Use case 1: households’ electricity consumption
Use case 2: identifying vacant dwellings
Conclusions
Maiki Ilves27.09.2017
3. Smart Electricity Meter
Maiki Ilves27.09.2017
A smart meter is usually an electronic device that
records consumption of electric energy in
intervals of an hour or less and communicates
that information at least daily back to the utility
for monitoring and billing.
Smart meters enable two-way communication
between the meter and the central system.
Unlike home energy monitors, smart meters can
gather data for remote reporting.
4. Deployment of smart meters in Estonia
Maiki Ilves27.09.2017
0
100000
200000
300000
400000
500000
600000
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12
2013 2014 2015
Numberofsmartmeters
No of smart meters added Total number of smart meters
5. Elering
An independent electricity and gas system operator in
Estonia
Responsible for ensuring the functioning of the energy
market.
Competence centre of energy field
Initiatives for research and development (incl. smart
software platform, e-elering)
Know-how in area of policy formulation
Maiki Ilves27.09.2017
6. Data and IT environment in NSI
2013-2016 data from Elering
Data delivery on external hard disk
Data arrives as MySQL database files, transformed into
Hadoop file system.
IT tools for processing: Hive for Hadoop built-in tool for
SQL queries, Spark and Anaconda (Python) for
visualization, aggregated data analysis in SAS.
Maiki Ilves27.09.2017
7. Smart meters data: structure
Estonian data structure: 4
main tables
Metering data – main table
with hourly consumptions
Metering points – location
Agreements – contract info
Customers – contract holder
information
Maiki Ilves27.09.2017
8. Goals of the pilot study
Combine data sources: population and building register
with data from the hub
Electricity consumption and production by households –
averages by region and by different household and
building characteristics
Identifying vacant dwellings – to be used in the register
based census to assign main living space to households
Maiki Ilves27.09.2017
12. Identifying vacant dwelling
List of the methods considered:
Using the R-function auto.arima to predict kWh usage.
Estimating the variance of the daily kWh usage.
Estimating the ratio between the mean kWh usage during day- and
night-time.
Using a volatility measure.
Using a cell wise outlier detection procedure to locate days with
'unusually' low kWh usage.
Using estimates from some of the listed methods as well as range,
mean and median of daily kWh usage in a random forest model.
Maiki Ilves27.09.2017
14. Vacant dwellings
61% dwellings were matched with consumption information and compared
with register based census information about the occupancy-vacancy.
Maiki Ilves27.09.2017
15. Advantages
Possibility to link it with other data sources and gain new
knowledge;
Data source can be used to validate or improve current
survey and register based statistics;
Data source could increase the quality of regional
statistics.
Maiki Ilves27.09.2017
16. Challenges
Address information is not standardized and geo-coding needs lots
of resources. Address is the key variable in the linking and the quality
of address information is crucial for the successful use of the data
source.
Lot of noise in the data (all energy flows)
One metering point can correspond to many consumers and one
needs to develop methodology to extract the consumption of the single
consumer.
Quality assessment is problematic with regard to precision and
coherence.
Maiki Ilves27.09.2017
17. Conclusions
Information about the average consumption by the household size,
type of dwelling or any other characteristics of the dwelling will be
made available to the public as experimental statistics.
Statistics Estonia plans to continue working with the electricity data and
find more ways to use vacancy indicator. In an ideal case data could
be used to not only to validate the results but to improve the main
residence address information in the register based census.
Future areas of study: production of energy by the source of renewable
energy, energy consumption as an indicator for the economic trends.
Maiki Ilves27.09.2017
18. Useful links
ESSnet project on Big Data homepage:
http://bit.ly/2weY7o5
Report about data access and data handling in case of
metering data (http://bit.ly/2kPqtyL)
Report about producing statistics with smart meters data
(http://bit.ly/2hcoqZg)
Elering: https://elering.ee/en/
27.09.2017 Maiki Ilves