Our commentary on the need for targeted programs affecting networked standby power for information technology
The peer-reviewed journal Energy Efficiency just published our commentary about networked standby power and the need for product-specific government industry interactions when setting voluntary targets and standards. Networked standby is power used by devices to maintain a network connection, and some states and countries are considering regulating it using what are called “horizontal standards” for standby power that apply to many different kinds of products.
The purpose of this commentary is to explain why we think even “clustered horizontal” targets, like the ones currently being analyzed by the California Energy Commission (Pasha 2021), will be challenging to develop for devices incorporating information and communication technology. We don’t think it is impossible to create horizontal targets in all cases, but we are convinced, because of the fast-moving nature of these technologies and the increasing integration of IT with the primary functions of most devices, that horizontal targets of any type (even more precisely targeted ones) will face unique headwinds.
Please email me if you don’t have access via the DOI link below or click on the sharing link above (in the first paragraph). The supplemental information is a white paper that contains more technical analysis and details supporting our arguments in the commentary.
Abstract
Efficiency of electronic devices is an area of active interest by policy makers in the European Union and elsewhere. Efforts to create a uniform horizontal efficiency standard (one that applies to many different types of equipment) have worked in the past, but as standards become more stringent, the need for product-by-product differentiation for such standards becomes more pressing.
Devising sensible regulations requires making reasonable average power consumption estimates for groups of components that reflect how they would actually be used in real products, not just treating components in isolation. Deep interactions between regulators and manufacturers are often needed to create efficiency targets that improve efficiency without sacrificing innovation. There are models of such interactions that have proven to work well (like the processes for developing Energy Star voluntary programs, many minimum efficiency standards, and industry voluntary agreements) that represent the best path forward.
References
Koomey, Jonathan, Zachary Schmidt, Bruce Nordman, Kieren Mayers, and Joshua Aslan. 2023. “Successful efficiency programs for information and communication technologies require product-specific analysis and industry/government collaboration.” Energy Efficiency. vol. 16, no. 1. 2023/01/18. pp. 2. [https://doi.org/10.1007/s12053-023-10083-y]
Pasha, Soheila. 2021. Staff Presentation: Low Power Mode Roadmap. Sacramento, CA: California Energy Commission. [https://www.energy.ca.gov/event/workshop/2021-08/staff-workshop-appliance-efficiency-roadmap-low-power-mode-data-collection]
