SYSTEM AND METHOD FOR ANALYZING ENERGY USAGE

• US 20120143536A1
• Filed: 12/05/2011
• Published: 06/07/2012
• Est. Priority Date: 12/03/2010
• Status: Abandoned Application

• Current Assignee: Owens Corning Intellectual Capital, LLC (Owens Corning)
• Original Assignee: Owens Corning Intellectual Capital, LLC (Owens Corning)
• Inventors: O'Brien-Bernini, Frank, Greaves, Gerald George
• Application Number:
  US13/311,079
• Publication Number:
  US 20120143536A1
• Time in Patent Office: Days
• US Class Current: 702/60
• CPC Class Codes: G06Q 40/00 Finance; Insurance; Tax strategies; Processing of corporate or income taxes
• CPC Class Codes: G06Q 50/06 Energy or water supply

Abstract

Systems and methods for analyzing energy usage of a structure include reading data associated with the structure, determining the energy usage of the structure, conducting a thermal analysis of the structure, and generating/displaying the results of the energy analysis. The data associated with the structure includes basic information regarding features and aspects of the structure, devices associated with energy usage, and utility bills. Energy usage from occupant activity can be isolated from energy used for heating and cooling of the structure. Other embodiments include real-time monitoring and calculating of energy usage, energy efficiency, and savings from energy-based improvements.

Claims

1. A computer implemented method for analyzing energy usage of a structure comprising:

reading data associated with the structure, wherein the data associated with the structure comprises utility usage information;

determining an energy usage of the structure by analyzing the data associated with the structure;

conducting a thermal analysis of the structure based on the energy usage of the structure;

generating an energy analysis of the structure; and

displaying the energy analysis of the structure.

2. The method of claim 1, wherein the utility usage information is determined from utility bill records.

3. The method of claim 1, wherein reading data associated with the structure comprises:

reading heating degree days; and

reading cooling degree days.

4. The method of claim 1, wherein determining the energy usage of the structure by analyzing the data associated with the structure comprises determining how energy usage is divided amongst a plurality of usage categories.

5. The method of claim 4, wherein determining how energy usage is divided amongst the plurality of usage categories comprises determining energy usage associated with occupant activity.

7. The method of claim 1, wherein determining the energy usage of the structure by analyzing the data associated with the structure comprises determining heating and cooling balance points.

8. The method of claim 1, wherein the data associated with the structure further comprises location of structure, size of structure, foundation type, age of structure, age of HVAC devices;

fuel information, insulation information, window information, number of occupants, heating degree days, cooling degree days, and thermostat settings.

10. The method of claim 1, further comprising comparing the energy usage of the structure to a comparative energy usage of a comparative structure.

11. The method of claim 10, further comprising:

determining an energy efficiency indicator of the structure; and

comparing the energy efficiency indicator of the structure to a comparative energy efficiency indicator of the comparative structure.

12. The method of claim 1, further comprising:

determining at least one potential energy efficiency improvement for the structure;

estimating a cost to implement at least one potential energy efficiency improvement;

calculating a change in energy usage associated with at least one potential energy efficiency improvement; and

estimating a savings associated with at least one potential energy efficiency improvement.

13. The method of claim 12, further comprising calculating a payback period for at least one potential energy efficiency improvement.

14. The method of claim 12, further comprising:

identifying potential energy efficiency improvements to include in an improvement analysis; and

determining an improved energy usage of the structure based on the identified potential energy efficiency improvements.

15. The method of claim 1, further comprising:

storing a first energy analysis of the structure; and

generating a second energy analysis of the structure;

wherein displaying the energy analysis of the structure comprises displaying the first energy analysis of the structure and the second energy analysis of the structure.

6. (canceled)

9. (canceled)

16. (canceled)

17. A computer implemented method for analyzing energy usage of a structure comprising:

executing logic to periodically read data from a utility source associated with the structure, wherein data associated with the structure comprises utility usage information based on the utility source data;

reading outside climate data associated with a location outside of the structure;

determining an energy usage of the structure by analyzing the data associated with the structure and the outside climate data;

generating an energy analysis of the structure; and

displaying the energy analysis of the structure.

20. The method of claim 17, wherein determining an energy usage of the structure by analyzing the data associated with the structure and the outside climate data comprises:

determining heating degree day data and cooling degree day data based on the outside climate data;

determining heating energy usage and cooling energy usage, which comprises determining energy usage associated with occupant activity; and

calculating heating energy usage per degree day and cooling energy usage per degree day.

21. The method of claim 20, further comprising:

storing a first energy analysis of the structure;

generating a second energy analysis of the structure; and

comparing the first energy analysis to the second energy analysis;

wherein displaying the energy analysis of the structure comprises displaying the comparison of the first energy analysis to the second energy analysis of the structure.

18. (canceled)

19. (canceled)

22. (canceled)

23. A system for analyzing energy usage of a structure comprising:

an input device for inputting information to the system;

a display for displaying information to a user of the system;

a memory comprising logic for analyzing energy usage; and

a processor, in communication with the input device, the display, and the memory, for executing logic to;

read data associated with the structure, wherein the data associated with the structure comprises utility usage information;

determine an energy usage of the structure by analyzing the data associated with the structure;

conduct a thermal analysis of the structure based on the energy usage of the structure;

generate an energy analysis of the structure; and

display the energy analysis of the structure.

24. The system of claim 23, wherein the logic comprises a database comprising information for analyzing energy usage.

26. The system of claim 23, further comprising a network interface, wherein the network interface interfaces with a network system comprising data, databases, programs, websites, or data processing for analyzing energy usage.

28. The system of claim 23, wherein the processor further executes logic to:

periodically read data from a utility source associated with the structure, wherein the data associated with the structure comprises utility usage information based on the utility source data;

read outside climate data associated with a location outside of the structure; and

determine the energy usage of the structure by analyzing the data associated with the structure and the outside climate data.

25. (canceled)

27. (canceled)

29-39. -39. (canceled)