In Hot2000, the software generates three distinct reports: the Homeowner Information Sheet, the ERS Label, and the Renovation Upgrade Report. Each report includes specific metrics and details tailored for different purposes.

1. Homeowner Information Sheet:

The Homeowner Information Sheet is designed to provide a simplified overview of the building's energy performance and is primarily aimed at communicating essential information to the homeowner or occupants. It typically includes:

• Summary of Energy Consumption: This section provides a general overview of the building's energy consumption, often in the form of energy use categories (heating, cooling, appliances, lighting, etc.) and their proportional contribution to overall consumption.
• Recommendations for Energy Efficiency: Suggestions or recommendations aimed at the homeowner to improve energy efficiency based on the assessment. These suggestions might include simple behavioral changes or minor upgrades.

2. ERS Label (EnerGuide Rating System Label):

The ERS Label is a standardized label used to quantify and communicate a building's energy performance to homeowners or potential buyers. It's akin to an energy efficiency label found on appliances and typically includes:

• Energy Efficiency Rating: An overall rating or score, often presented as an index, indicating the building's energy performance. This score can help homeowners understand the energy efficiency level in a comparable and easily understandable format.
• Estimated Annual Energy Consumption: Details on the estimated annual energy usage, typically in kWh (kilowatt-hours) or GJ (gigajoules), which provides an indication of the building's yearly energy requirements.
• Comparative Information: Comparisons with typical or average energy consumption for similar buildings, helping homeowners understand their building's performance relative to standard benchmarks.

3. Renovation Upgrade Report:

The Renovation Upgrade Report is specifically aimed at providing guidance to homeowners or contractors on potential renovation opportunities to improve the building's energy performance. It may include:

• Current Energy Performance Metrics: Details about the building's existing energy performance, such as energy consumption, demand, and costs. This serves as a baseline for potential improvements.
• Recommended Upgrades: Specific suggestions for renovations or improvements aimed at enhancing energy efficiency. These could include upgrading insulation, replacing windows, improving HVAC systems, or other measures to reduce energy consumption.
• Projected Energy Savings: Estimates or projections of potential energy savings that could result from implementing the recommended upgrades. This information helps homeowners understand the potential benefits of the proposed renovations.

These reports are valuable tools in conveying important information to homeowners, buyers, or renovators about a building's energy performance, efficiency ratings, and recommendations for enhancing energy efficiency. They provide accessible and actionable insights to guide decision-making regarding energy-related improvements or investments.