Sonos Needs To Curb Its Power Consumption To Get To Net Zero


Like many tech corporations, Sonos is aware of it should do higher on the subject of the local weather and it has come to the conclusion that in an effort to make a major impression on its carbon footprint, it must discover methods to cease its household of wi-fi audio system and parts from utilizing a lot electrical energy.

This realization is spelled out within the firm’s first climate action plan, which it’ll use as a roadmap to attain carbon neutrality by 2030 after which web zero by 2040. The plan joins Sonos’ first product sustainability program, which it additionally unveiled as a part of its 2021 Pay attention Higher Report, which supplies an outline of its Environmental, Social, and Governance (ESG) efforts.


Each the local weather motion plan and the product sustainability program are geared towards growing the corporate’s product sustainability whereas reducing its whole contribution to international carbon emissions.

“With our Local weather Motion Plan, we’re coming into a brand new section in our dedication to environmental accountability,” mentioned Sonos CEO, Patrick Spence in a press launch. “We’re invigorated by the problem to innovate and create higher options for our clients and for the planet.”

Simon Cohen / Digital Traits

The explanation Sonos is now laser-focused on the query of energy is that greater than 75% of its carbon emissions may be attributed to the power consumed throughout its merchandise’ lifecycle. In different phrases, Sonos could make huge enhancements in its provide chain, the supplies it makes use of, and its product packaging — all of that are beneath lively assessment — however these received’t have as huge an impression on its carbon bottom-line as determining methods to make its new and current merchandise extra power environment friendly.

It’s an issue that feels deceptively easy. Sonos says that in 2019, common idle energy consumption of its merchandise (the facility used when the audio system aren’t really taking part in music) was 3.83 watts per hour. That’s looks as if a small quantity, nevertheless it’s a steady, 24/7 drain that solely stops while you unplug the product from the wall. Multiplied over the entire Sonos merchandise out within the wild, and it’s simple to think about a a lot, a lot larger quantity for whole power consumed.

The Sonos Move portable speaker.

To handle this problem, Sonos says it’s making use of classes discovered from certainly one of its latest merchandise, the moveable, rechargeable Sonos Roam. The Roam’s idle state consumes only one watt per hour and it has a fair lower-power sleep state that consumes a scant 0.1 watts. It achieves these numbers regardless of nonetheless providing superior performance like sensible speaker voice instructions and Apple’s AirPlay 2 wi-fi streaming protocol.

The purpose, in accordance with Sonos, is to design new merchandise that replicate this power effectivity whereas offering smaller effectivity features to current tools utilizing software program updates. In the end, it expects to get get to a mean idle energy consumption of lower than 2 watts per hour — one thing it believes it might probably do with its moveable audio system inside 24 months.

On the identical time, the corporate is taking a look at a wide range of methods to make its new merchandise extra environmentally pleasant from a supplies perspective. By 2023 it says it’ll remove the usage of virgin plastics, changing them with post-consumer recycled (PCR) plastics. It’ll change the design of the merchandise to switch adhesives with fasteners in order that they are often simply disassembled and recycled after they attain the tip of their helpful lives, but in addition to make them simpler to restore when they are often fastened.  By 2025, it goals to have packaging made with 100% responsibly sourced paper, and on the uncommon events when it wants to make use of plastic, it’ll use PCR plastics.

Sonos One smart speaker.
Dan Baker/Digital Traits

All of those efforts are aimed toward decreasing what Sonos’s contributes to the carbon downside, which it calculated was 1,231,430 metric tons of carbon dioxide equal in 2020 (about the identical as 267,528 passenger autos pushed for one yr). However because it’s basically unattainable for industrial exercise to supply zero emissions, the opposite facet of the local weather coin is to purchase carbon offsets by means of investments in particular environmental initiatives.

For 2022, the largest of those investments shall be a partnership with SeaTrees by Sustainable Surf which can run a marine ecosystem undertaking within the Southern Cardamom Watershed in Cambodia. And whereas offsets are a great way for an organization to get to carbon neutrality — one thing Sonos says will occur by 2030 — attending to web zero is significantly more durable.

Web zero implies that an organization really removes the identical quantity of greenhouse gasses (or extra) from the surroundings than it emits. However carbon seize applied sciences are of their infancy, with few providing the identical potential as pure choices (like timber) it’s not but clear what mixture of seize actions will get Sonos to its 2040 web zero purpose. Apple, against this, claims it has already achieved carbon neutrality and has set 2030 as its purpose for web zero.

Nonetheless, the scope of Sonos’ local weather imaginative and prescient is encouraging and we’ll want many extra corporations to embrace an identical degree of carbon accounting and alleviation on an much more aggressive time scale if we’re to make any headway towards the UN climate change COP26 goal of getting the planet to web zero by 2050.

Editors’ Suggestions