[REQUEST] Ability to sort by ZGP (Zigbee Green Power) support as a catagory?

[Hedda]

Not that many ZGP (Zigbee Green Power) devices available so far but it would be nice to be able to sort and find a list easily.

https://zigbeealliance.org/solution/green-power/

Maybe "Green Power" could be its own "Devices by Type" category if devices could belong to more than one categories?

Right now it is not possible to search for "green" to try to find greenpower devices:

https://zigbee.blakadder.com/search.html

ZGP (Zigbee Green Power), a.k.a. "Zigbee GreenPower" (sometimes also referred to as a Green Power Device or GPD), is a subset feature of Zigbee that allows for extreme low-power and energy-harvesting technology to be used directly with the Zigbee stack. Using Zigbee Green Power, certain home automation wireless devices (end devices) may be powered by either energy harvesting solutions or sensors that can operate for up to a decade on a single battery coin-cell battery. Energy harvesting technology enables the maintenance-free battery-less devices (end devices) such as switches and remotes operating in a Zigbee network.

Certified ZGP products:

https://zigbeealliance.org/zigbee_products/?product_type=certified_product&se=green+power

Specific examples of ZGP devices:

• https://zigbee.blakadder.com/Philips_9290011152X.html
• https://zigbee.blakadder.com/EnOcean_EWSxZG.html

PS: Some more devices are mentioned in https://github.com/zigpy/zigpy/issues/341

• Philips Hue Click - Same as Philips Hue Tap wall-switch below?

• Philips Hue Tap (Wall Switch version)

• Philips Hue Tap Switch (Remote Control version) Model 9290011152X

• Philips UID8450 and UID8460 ZigBee Green Power switch and scene selector

• Illumra ZBT-S1AWH (single rocker, white) for “Friends of Hue”

• ABB smart light switch for “Friends of Hue”

• LED TRADING Dimmer Switch

• LED TRADING Zigbee Push Button Coupler

• EnOcean self-powered Zigbee product series and modules for OEM

  • EnOcean Easyfit Single / Double Rocker Wall Switch for Zigbee - EWSSZ / EWSDZ
  • EnOcean Easyfit Single / Double Rocker Wall Switch for Zigbee - EWSSZG / EWSDZG
  • EnOcean PTM 216Z module
  • EnOcean PTM 215ZE module
  • EnOcean PTM 535Z Transmitter module with enhanced security features
    • EnOceanECO 200 Energy converter for motion energy harvesting
  • EnOcean 2 click Clickboard from MikroElektronika for TCM 515Z
    • EnOcean TCM 515Z Transceiver module for programmable system components

• Friends of Hue (FoH) partnership switches from Illumra (USA), Kichler (USA), MAKRIS by Imoon (Italy), Busch-Jaeger (Germany), Koizumi (Japan), and John Lewis (UK)

  • https://www.signify.com/global/our-company/news/press-releases/2018/20180830-new-switch-and-new-luminaire-partners-offer-more-choice-in-design-and-control-of-your-philips-hue-smart-lights
    • https://community.smartthings.com/t/theyre-here-new-green-energy-battery-free-wall-switches-for-hue-bridge-illumra-busch-jaeger-etc/135280