Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Electrical Energy01:10

Electrical Energy

1.2K
Using electric appliances for a longer period of time consumes more electrical energy and results in a higher electric bill. The energy produced by the transfer of electrons from one point to another is known as electrical energy. If power is delivered at a constant rate, the electrical energy can be defined as the product of power used by the device for a period of time. The energy unit on electric bills is the kilowatt-hour, where one kilowatt-hour is equivalent to 3.6 × 106 joules.
1.2K
Batteries and Fuel Cells03:12

Batteries and Fuel Cells

27.0K
A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms to accommodate various applications, from tiny button batteries such as those that power wristwatches to the very large batteries used to supply backup energy to municipal power grids. Some batteries are designed for single-use applications and cannot be recharged (primary cells), while others are based on conveniently reversible cell reactions that...
27.0K
Power and Energy01:12

Power and Energy

669
The power and energy delivered to an element are subjects of great significance in the field of electrical engineering. It is a well-known fact that a 100-watt light bulb emits more light than a 60-watt one. Therefore, power and energy calculations play a crucial role in the analysis of electrical circuits.
Power, defined as the time rate of expending or absorbing energy, is quantified in units called watts (W). The relation between power and energy is mathematically given as
669
Energy Basics02:27

Energy Basics

37.2K
Chemical reactions, such as those that occur when you light a match, involve changes in energy as well as matter.
37.2K
Energy and Power Signals01:17

Energy and Power Signals

260
In an electrical system with a resistor, voltage and current signals facilitate the measurement of power and energy across the resistor. For a continuous-time signal, the total energy over a time interval is defined as the integral of the square of the signal's magnitude over that interval. Mathematically, this is expressed as:
260
Energy00:58

Energy

13.0K
The universe is composed of matter in different forms, and all forms of matter contain energy.  The different forms of energy on Earth originate from the Sun—the ultimate energy source. For instance, plants capture light energy from the Sun, and through the process of photosynthesis, convert it into chemical energy. This stored energy from plants can be harnessed in many ways. For example, eating plant products as food provides energy for our body to function, and burning wood or...
13.0K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Passive thermal regulation by electrohydrodynamically microencapsulated calcium chloride hexahydrate in a resorcinol formaldehyde shell embedded in a paint coating.

RSC advances·2025
Same author

Effect of educational intervention on knowledge of HPV and HPV vaccine and vaccine acceptability among teachers: A pilot investigation.

Indian journal of cancer·2025
Same author

Dual deoxygenation in an α-ketoimine chelated rhenium(III) complex: structural and mechanistic interpretations.

Dalton transactions (Cambridge, England : 2003)·2025
Same author

Selective Sulfide Oxidation with Hydrogen Peroxide Catalyzed by a Silica-Supported Polypyridyl-Iron Complex.

Chemistry, an Asian journal·2025
Same author

Seascape connectivity with mangroves positively influences tropical saltmarsh blue carbon stocks.

The Science of the total environment·2025
Same author

Angular dependence of random laser emission by using ZnO-CuO heterostructure as scatterer and its applications in biocompatible imaging.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy·2025

Related Experiment Video

Updated: Jun 7, 2025

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

487

Blockchain-based energy consumption approaches in IoT.

Sk Md Habibullah1, Sahabul Alam2, Shivnath Ghosh2

  • 1Department of Computer Science, Panskura Banamali College, Panskura, West Bengal, 721152, India.

Scientific Reports
|November 14, 2024
PubMed
Summary

Blockchain technology enhances energy efficiency in Internet of Things (IoT) systems. A hybrid blockchain model is identified as optimal for managing energy consumption in IoT networks.

Keywords:
AIBlockchainEnergyIoTUAV

More Related Videos

Data Communication Based on MQTT in a Polymer Extrusion Process
08:15

Data Communication Based on MQTT in a Polymer Extrusion Process

Published on: July 15, 2022

3.4K
Setup of Consumer Wearable Devices for Exposure and Health Monitoring in Population Studies
15:00

Setup of Consumer Wearable Devices for Exposure and Health Monitoring in Population Studies

Published on: February 3, 2023

2.4K

Related Experiment Videos

Last Updated: Jun 7, 2025

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

487
Data Communication Based on MQTT in a Polymer Extrusion Process
08:15

Data Communication Based on MQTT in a Polymer Extrusion Process

Published on: July 15, 2022

3.4K
Setup of Consumer Wearable Devices for Exposure and Health Monitoring in Population Studies
15:00

Setup of Consumer Wearable Devices for Exposure and Health Monitoring in Population Studies

Published on: February 3, 2023

2.4K

Area of Science:

  • Computer Science
  • Electrical Engineering
  • Energy Systems

Background:

  • Internet of Things (IoT) sensors face limitations in bandwidth, processing power, and battery life, making energy efficiency critical.
  • Blockchain technology offers a secure, decentralized, and transparent ledger system resistant to manipulation.
  • Integrating these technologies is key to optimizing energy usage in IoT applications.

Purpose of the Study:

  • To explore the integration of blockchain technology within IoT-enabled energy systems.
  • To elucidate the fundamental principles of blockchain, including decentralization, cryptography, and consensus algorithms.
  • To assess the impact of blockchain on energy efficiency in various IoT fields.

Main Methods:

  • Qualitative and quantitative investigation of blockchain-based energy consumption approaches in IoT.
  • Analysis of blockchain fundamentals: decentralized nature, cryptographic mechanisms, and consensus algorithms.
  • Exploration of integration strategies for blockchain in IoT energy systems.

Main Results:

  • Blockchain technology can significantly improve energy efficiency in IoT networks.
  • The decentralized and immutable nature of blockchain ensures transparent and secure energy transaction records.
  • A hybrid blockchain model demonstrates particular suitability for enhancing energy efficiency in IoT.

Conclusions:

  • Blockchain integration presents a viable solution for addressing energy efficiency challenges in IoT.
  • The hybrid blockchain model offers a promising approach for optimizing energy consumption in IoT-based networks.
  • Further research is needed to address challenges and explore future directions in this domain.