A systematic evaluation of energy use in a home to identify inefficiencies and recommend improvements.

The use of technology or practices that reduce the amount of energy required to provide the same service.

Energy derived from natural sources that are replenished, like solar, wind, and hydro power.

Practices that meet present needs without compromising the ability of future generations to meet their own.

Material used to reduce heat loss or gain in a building, improving energy efficiency.

Techniques to protect a home from weather elements, enhancing energy efficiency and comfort.

A program that certifies energy-efficient products and practices to help consumers save energy.

Heating, Ventilation, and Air Conditioning systems that regulate indoor climate and air quality.

A device that optimizes heating and cooling schedules to improve energy efficiency.

The practice of tracking energy consumption to identify trends and opportunities for savings.

A method to evaluate the financial viability of energy-saving upgrades by comparing costs and benefits.

Laws and guidelines that govern energy efficiency practices and home upgrades in specific areas.

Tradeable credits that represent proof of renewable energy generation.

Labels that provide information on the energy efficiency of appliances and systems.

Programs that incentivize consumers to reduce or shift their energy usage during peak periods.

Upgrading existing buildings with new technology or materials to improve energy efficiency.

The process of choosing energy-efficient materials for home upgrades.

A measure of a building's energy consumption per square foot, used to assess efficiency.

Designing and constructing buildings with a focus on sustainability and energy efficiency.

Evaluating the total cost of ownership of energy-efficient upgrades over their lifespan.

A process where experts evaluate the quality and effectiveness of energy audits and upgrades.

Various methods to fund energy upgrades, such as loans, rebates, or incentives.

Do-it-yourself methods for implementing energy-saving upgrades without professional help.

Involving local groups to share knowledge and resources related to energy efficiency.

Records of the processes and materials used during the installation of energy upgrades.