%% You should probably cite draft-irtf-nmrg-green-ps instead of this I-D.
@techreport{cx-green-ps-01,
    number =    {draft-cx-green-ps-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-cx-green-ps/01/},
    author =    {Alexander Clemm and Cedric Westphal and Jeff Tantsura and Laurent Ciavaglia and Marie-Paule Odini},
    title =     {{Challenges and Opportunities in Green Networking}},
    pagetotal = 22,
    year =      2022,
    month =     oct,
    day =       21,
    abstract =  {Reducing technology's carbon footprint is one of the big challenges of our age. Networks are an enabler of applications that reduce this footprint, but also contribute to this footprint substantially themselves. The biggest opportunities to reduce the energy footprint may not be networking specific, for instance general power efficiency gains in hardware or hosting of equipment in more cooling-efficient buildings. Yet methods to make networking technology itself "greener" also need to be explored. This document outlines a corresponding set of opportunities, along with associated research challenges, for reducing this footprint and reducing network energy demand.},
}