Residential energy efficiency programs are continuing to evolve, however fragmentation within the... more Residential energy efficiency programs are continuing to evolve, however fragmentation within the industry and a historic lack of technology to handle data input and analysis has impeded program development. Instead, programs have incurred significant costs to obtain, track, measure, and evaluate data. Even then the data is typically a backwards view for extended time periods and the resulting recommendations have been delivered after an often substantial time lag. Strategically designing and implementing a program to include real time data collection and testing of alternatives allows both incremental course correction and timely celebration of successes. Partnerships with private sector implementers, researchers, software providers, installers, non-profits, and utilities have enabled systemic development of a real-time data stream to create quick response, and ongoing program improvements. Integration of well-designed technology allows near-term information-driven program manageme...
This report reviews the range of Home Energy Management (HEMS) products that are currently on the... more This report reviews the range of Home Energy Management (HEMS) products that are currently on the market, assesses current knowledge on savings and adoption potential, and suggests key considerations for future research and practice. It was produced for Pacific Gas and Electric in order to help inform the development of current and future programs for the utility. The report specifically aims to address the following four questions: 1. What are the key functionalities and characteristics of Home Energy Management? 2. What are the key HEM products in the market, and how do you differentiate them? 3. What is current knowledge on energy savings and adoption potential for HEMS? 4. What are some key considerations for the future of HEMS, and what is the utility’s role? In Chapter 2 the methods used to answer these research questions are discussed. In Chapter 3 the functionalities and characteristics of HEM technologies are discussed, and Chapter 4 outlines actual HEM products on the market and describes them in terms of 11 primary product categories. Chapter 5 presents secondary analysis of the savings potential of HEM technologies, and Chapter 6 addresses what is known and not known regarding near-term adoption potential of HEMS. Chapter 7 provides conclusions and recommendations regarding the uptake and impact of HEMS in California. As HEM technologies become increasingly ubiquitous, with a growing capacity to leverage personalized energy information, there is an urgency to ensure that they are utilized to their full potential. As a whole, this report aims to extend what is known about HEMS and to make suggestions for future research.
Residential energy efficiency programs are continuing to evolve, however fragmentation within the... more Residential energy efficiency programs are continuing to evolve, however fragmentation within the industry and a historic lack of technology to handle data input and analysis has impeded program development. Instead, programs have incurred significant costs to obtain, track, measure, and evaluate data. Even then the data is typically a backwards view for extended time periods and the resulting recommendations have been delivered after an often substantial time lag. Strategically designing and implementing a program to include real time data collection and testing of alternatives allows both incremental course correction and timely celebration of successes. Partnerships with private sector implementers, researchers, software providers, installers, non-profits, and utilities have enabled systemic development of a real-time data stream to create quick response, and ongoing program improvements. Integration of well-designed technology allows near-term information-driven program manageme...
This report reviews the range of Home Energy Management (HEMS) products that are currently on the... more This report reviews the range of Home Energy Management (HEMS) products that are currently on the market, assesses current knowledge on savings and adoption potential, and suggests key considerations for future research and practice. It was produced for Pacific Gas and Electric in order to help inform the development of current and future programs for the utility. The report specifically aims to address the following four questions: 1. What are the key functionalities and characteristics of Home Energy Management? 2. What are the key HEM products in the market, and how do you differentiate them? 3. What is current knowledge on energy savings and adoption potential for HEMS? 4. What are some key considerations for the future of HEMS, and what is the utility’s role? In Chapter 2 the methods used to answer these research questions are discussed. In Chapter 3 the functionalities and characteristics of HEM technologies are discussed, and Chapter 4 outlines actual HEM products on the market and describes them in terms of 11 primary product categories. Chapter 5 presents secondary analysis of the savings potential of HEM technologies, and Chapter 6 addresses what is known and not known regarding near-term adoption potential of HEMS. Chapter 7 provides conclusions and recommendations regarding the uptake and impact of HEMS in California. As HEM technologies become increasingly ubiquitous, with a growing capacity to leverage personalized energy information, there is an urgency to ensure that they are utilized to their full potential. As a whole, this report aims to extend what is known about HEMS and to make suggestions for future research.
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1. What are the key functionalities and characteristics of Home Energy Management?
2. What are the key HEM products in the market, and how do you differentiate them?
3. What is current knowledge on energy savings and adoption potential for HEMS?
4. What are some key considerations for the future of HEMS, and what is the utility’s role?
In Chapter 2 the methods used to answer these research questions are discussed. In Chapter 3 the functionalities and characteristics of HEM technologies are discussed, and Chapter 4 outlines actual HEM products on the market and describes them in terms of 11 primary product categories. Chapter 5 presents secondary analysis of the savings potential of HEM technologies, and Chapter 6 addresses what is known and not known regarding near-term adoption potential of HEMS. Chapter 7 provides conclusions and recommendations regarding the uptake and impact of HEMS in California.
As HEM technologies become increasingly ubiquitous, with a growing capacity to leverage personalized energy information, there is an urgency to ensure that they are utilized to their full potential. As a whole, this report aims to extend what is known about HEMS and to make suggestions for future research.
1. What are the key functionalities and characteristics of Home Energy Management?
2. What are the key HEM products in the market, and how do you differentiate them?
3. What is current knowledge on energy savings and adoption potential for HEMS?
4. What are some key considerations for the future of HEMS, and what is the utility’s role?
In Chapter 2 the methods used to answer these research questions are discussed. In Chapter 3 the functionalities and characteristics of HEM technologies are discussed, and Chapter 4 outlines actual HEM products on the market and describes them in terms of 11 primary product categories. Chapter 5 presents secondary analysis of the savings potential of HEM technologies, and Chapter 6 addresses what is known and not known regarding near-term adoption potential of HEMS. Chapter 7 provides conclusions and recommendations regarding the uptake and impact of HEMS in California.
As HEM technologies become increasingly ubiquitous, with a growing capacity to leverage personalized energy information, there is an urgency to ensure that they are utilized to their full potential. As a whole, this report aims to extend what is known about HEMS and to make suggestions for future research.