How Composting Has Gone High-Tech
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How Composting Has Gone High-Tech

We tried out four new ways to encourage rot that are easier, chicer and far less smelly than the hippy methods of old.

By Jordan. G. Teicher
Thu, Jan 21, 2021 12:46amGrey Clock 3 min

Humans have composted food for about as long as they have grown it. But in a world increasingly obsessed with tidy convenience, many view the chore of converting food waste into fertiliser for plants and gardens much as they do tending to kombucha scoby or committing to cloth diapers for their infants: too time-consuming, too “granola” and too plain icky.

Composting has “been perceived as this very stinky project that takes a bunch of time and only makes sense if you have a big backyard,” said Friday Apaliski, a San Francisco “sustainability concierge” who works with clients to make their homes more green. She believes that people “are starting to understand how truly phenomenal composting is.”

Composting has ‘been perceived as this very stinky project that takes a bunch of time and only makes sense if you have a big backyard,’ said Friday Apaliski.

Indeed, new composting technology has emerged that makes the process easier, faster and more stylish. Some composting systems are now small enough to live on your kitchen’s countertop and sufficiently attractive that you won’t mind looking at them day after day.

And with houseplant ownership skyrocketing (compost is just as good for Instagramable succulents as for an old-time vegetable garden) and a growing desire to reduce methane-producing food waste, more Americans are trying the ancient practice out for themselves. Between 2014 and 2019, according to the 2019 Composting in America report, the number of American communities offering composting programs increased 65%. This summer, Vermont became the first state in the nation to make composting mandatory.

If you’re going to do it, why not do it as pleasantly as possible? Here, our four favourite new products that use sharp design and cutting-edge technology to speed up, shrink down or even glamorize composting at home.

For Lazy Gardeners

Anyone looking to turn food scraps into fertilizer has typically had to house the refuse in rudimentary backyard containers and use their own forearm strength to intermittently aerate it with a shovel. New age tumblers like the Envirocycle do most of the aerating for you: You need only spin the drum manually a few times a week. Stored outside, the device is fully enclosed—keeping funky smells in and curious critters out. The company offers a 64-litre version of its classic 132-litre tumbler designed to fit on a patio or balcony. It promises to produce usable compost for your pandemic victory garden in a month. (US$210, envirocycle.com)

For Odor-Averse Urbanites

PHOTO: F. MARTIN RAMIN/THE WALL STREET JOURNAL

Once, environmentalists looking to keep their kitchens smelling fresh had no good option but to stuff their scraps in the freezer or bring them immediately to the collection pile outside, even on inconveniently freezing January nights. These days, tabletop bins like Bamboozle’s are designed to accommodate charcoal filters under the lid that oust odours through adsorption. The Bamboozle’s handle also makes it a good way to transport waste to a nearby community garden or compost collection site if you lack the space or ambition to make plant food yourself. (US$40, bamboozlehome.com)

For the Worm-Curious

PHOTO: F. MARTIN RAMIN/THE WALL STREET JOURNAL

Vermicomposting (that is, worm-assisted composting) can speed up the tedious process, but “pretty” is not something you’d call red wigglers, or the tiered plastic vermicomposting structures they typically live in. Uncommon Goods’ sculptural Living Composter, however, gives hardworking worms chicer digs. Just drop peelings and sawdust soil mix into the countertop device’s opening and the worms-in-residence (order yours from Uncle Jim’s, from US$28, unclejimswormfarm.com) will get busy processing about 1 kilogram of food a week into nourishment for houseplant babies. (US$200, uncommongoods.com)

For Impatient Gearheads

PHOTO: F. MARTIN RAMIN/THE WALL STREET JOURNAL

Microorganisms take weeks to do their work. High-tech machines like Vitamix’s Foodcycler, meanwhile, require only hours. While not technically a composter (the definition requires “natural” decay), the microwave-sized device can turn a wider than normal range of organic material into “recycled food compound” in no more than the 8 hours you’ll be asleep in bed. You can add in dairy, meat scraps and even some bones. But be warned: the Vitamix has a relatively tiny capacity of only 2.5 litres, and is less environmentally friendly than methods that don’t require electricity to work. (uS$350, vitamix.com)



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Report by the San Francisco Fed shows small increase in premiums for properties further away from the sites of recent fires

By CHAVA GOURARIE
Wed, Aug 28, 2024 3 min

Wildfires in California have grown more frequent and more catastrophic in recent years, and that’s beginning to reflect in home values, according to a report by the San Francisco Fed released Monday.

The effect on home values has grown over time, and does not appear to be offset by access to insurance. However, “being farther from past fires is associated with a boost in home value of about 2% for homes of average value,” the report said.

In the decade between 2010 and 2020, wildfires lashed 715,000 acres per year on average in California, 81% more than the 1990s. At the same time, the fires destroyed more than 10 times as many structures, with over 4,000 per year damaged by fire in the 2010s, compared with 355 in the 1990s, according to data from the United States Department of Agriculture cited by the report.

That was due in part to a number of particularly large and destructive fires in 2017 and 2018, such as the Camp and Tubbs fires, as well the number of homes built in areas vulnerable to wildfires, per the USDA account.

The Camp fire in 2018 was the most damaging in California by a wide margin, destroying over 18,000 structures, though it wasn’t even in the top 20 of the state’s largest fires by acreage. The Mendocino Complex fire earlier that same year was the largest ever at the time, in terms of area, but has since been eclipsed by even larger fires in 2020 and 2021.

As the threat of wildfires becomes more prevalent, the downward effect on home values has increased. The study compared how wildfires impacted home values before and after 2017, and found that in the latter period studied—from 2018 and 2021—homes farther from a recent wildfire earned a premium of roughly $15,000 to $20,000 over similar homes, about $10,000 more than prior to 2017.

The effect was especially pronounced in the mountainous areas around Los Angeles and the Sierra Nevada mountains, since they were closer to where wildfires burned, per the report.

The study also checked whether insurance was enough to offset the hit to values, but found its effect negligible. That was true for both public and private insurance options, even though private options provide broader coverage than the state’s FAIR Plan, which acts as an insurer of last resort and provides coverage for the structure only, not its contents or other types of damages covered by typical homeowners insurance.

“While having insurance can help mitigate some of the costs associated with fire episodes, our results suggest that insurance does little to improve the adverse effects on property values,” the report said.

While wildfires affect homes across the spectrum of values, many luxury homes in California tend to be located in areas particularly vulnerable to the threat of fire.

“From my experience, the high-end homes tend to be up in the hills,” said Ari Weintrub, a real estate agent with Sotheby’s in Los Angeles. “It’s up and removed from down below.”

That puts them in exposed, vegetated areas where brush or forest fires are a hazard, he said.

While the effect of wildfire risk on home values is minimal for now, it could grow over time, the report warns. “This pattern may become stronger in years to come if residential construction continues to expand into areas with higher fire risk and if trends in wildfire severity continue.”