Energy Use Atlas is an independent educational website dedicated to making home energy consumption, electricity costs, and energy efficiency easier to understand.
From everyday household appliances to heating and cooling systems, electricity bills, and emerging home energy technologies, our goal is to help readers understand how energy is used, what it costs, and how to make more informed decisions.
We provide practical information, easy-to-understand explanations, and interactive calculators designed to make energy-related questions simpler to answer.
Whether you’re wondering how much electricity your refrigerator consumes, what it costs to operate an air conditioner, or how different household energy choices compare, Energy Use Atlas aims to make that information accessible and useful.
Our Mission
Our mission is simple: help people understand their energy use and make better-informed decisions about energy consumption and costs.
Energy plays an important role in everyday life, yet understanding electricity consumption, appliance efficiency, and running costs can sometimes be unnecessarily complicated.
Technical terms such as watts, kilowatt-hours (kWh), energy efficiency ratings, and electricity tariffs can make even straightforward comparisons confusing.
Energy Use Atlas aims to bridge that gap by turning complex energy-related information into clear explanations, practical examples, and useful calculation tools.
We believe understanding energy consumption should not require an engineering background.
What We Cover
Energy Use Atlas focuses on household energy consumption, electricity expenses, and practical energy efficiency.
Our main areas of coverage include:
Appliance Energy Consumption
Understanding how much electricity common household appliances and electronic devices use, including refrigerators, washing machines, dryers, televisions, kitchen appliances, computers, and other everyday equipment.
Electricity Costs and Running Expenses
Exploring electricity consumption, kilowatt-hour calculations, utility bills, appliance operating costs, and the factors that influence household electricity expenses.
Heating and Cooling
Practical information about air conditioners, space heaters, heat pumps, dehumidifiers, fans, and other systems that affect indoor comfort and energy consumption.
Home Energy Efficiency
Guidance on understanding energy efficiency, identifying unnecessary electricity consumption, comparing equipment, and exploring practical ways to reduce energy waste.
Solar Energy and Battery Storage
Educational resources covering residential solar power, solar electricity generation, battery capacity, backup power, and the financial considerations involved in home energy systems.
Electric Vehicle Charging
Information about home EV charging, electricity requirements, charging costs, charging efficiency, and comparisons between different charging options.
These topics form the foundation of Energy Use Atlas, with our coverage developing as new resources, technologies, and household energy questions emerge.
Free Energy Calculators and Tools
Alongside our educational content, Energy Use Atlas develops free interactive calculators to help readers explore energy consumption and costs using their own inputs.
Rather than relying on a single estimate that may not apply everywhere, our tools are designed to make important variables adjustable wherever practical.
Depending on the calculation, these may include:
- Appliance power consumption in watts or kilowatts
- Daily or weekly operating hours
- Electricity prices per kilowatt-hour
- Different currencies and measurement units
- Equipment capacity, efficiency, or operating conditions
Our aim is to make calculations transparent, understandable, and useful for everyday decisions.
Calculator results are estimates. Actual electricity consumption and operating costs can vary depending on equipment specifications, usage patterns, local electricity tariffs, environmental conditions, and other factors.
Our Approach to Energy Information
We believe useful energy information should be clear, transparent, practical, and grounded in reliable data.
Our editorial approach emphasizes:
- Clarity: Explaining technical energy concepts in language that general readers can understand.
- Accuracy: Using appropriate calculations, credible references, and clearly stated assumptions.
- Practical value: Focusing on questions that help readers understand energy usage, running costs, and efficiency.
- Transparency: Explaining calculation methods, limitations, and variables that can affect estimates.
- Continuous improvement: Reviewing information and correcting identified errors as resources develop and new information becomes available.
Where appropriate, our content draws on publicly available technical documentation, equipment specifications, recognized energy-information resources, and established calculation methods.
Energy Use Atlas is an informational resource. Our articles and tools are not substitutes for professional electrical, engineering, installation, or financial advice when such expertise is required.
Energy Information for a Global Audience
Energy consumption is a global concern, but electricity costs, measurement conventions, available technologies, and household energy needs vary between countries.
Energy Use Atlas is designed for readers worldwide, with particular attention to making our information relevant across different electricity markets and usage conditions.
Where possible, our resources explain these differences and allow readers to use their own electricity rates and relevant inputs instead of assuming that one country’s energy costs apply everywhere.
Our goal is to provide information that remains useful regardless of where someone lives.
Get in Touch
We welcome feedback, questions, correction requests, and suggestions for new energy-related topics or calculators.
If you notice an error, have an idea for a useful tool, or would like to contact Energy Use Atlas regarding a general or business inquiry, please reach out through our Contact Us page.
We value feedback that helps make Energy Use Atlas more accurate, practical, and useful for readers.
Energy Use Atlas — Understand Energy. Know the Cost.