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A pause in the coffeehouse

Passing Through

A small part of your day.
A much longer story.

Things arrive before we do.
Their stories carry on after we leave.

Take a closer look
Light falls across a coffeehouse counter, cups, and people gathered around it.
01 / The coffeehouseAbout the photographs ↗

What catches your eye?

Choose a thing. Take your time.

Explore a local example

Same object. Different services.

These are service examples, not the photographed café’s location or a verified route for its objects.

Coffee pours from a glass pot into a light-colored ceramic mug on a wooden table.
A thing in the world / 01Photo credits ↗

A durable cup carries heat, labor, water, and many possible servings.

Ceramic mug

How long can one mug remain in service, and what ends its work?

Look first. Open a story when you’re ready.

Before this momentWhere it came from

The exact factory, clay sources, glaze formula, firing fuel, and route to the café are unknown.

01A general material path

General material pathway

A ceramic mug can begin with clay-based minerals that are prepared, shaped, dried, and fired in a kiln. A glaze may add an impermeable surface and decoration. The pictured mug does not prove its recipe.

Sources & scope
  • AP-42 Chapter 11.7: Ceramic Products Manufacturing

    United States Environmental Protection Agency

    Scope: General United States technical description of clay-based ceramic forming, drying, glazing, and kiln firing; not evidence about the pictured mug.

    Reviewed

02Work before the table

Unknown

Extraction, body preparation, forming, glazing, firing, packing, and transport can involve several workplaces. The manufacturer and distance for this mug are not documented.

Sources & scope
  • AP-42 Chapter 11.7: Ceramic Products Manufacturing

    United States Environmental Protection Agency

    Scope: General United States technical description of clay-based ceramic forming, drying, glazing, and kiln firing; not evidence about the pictured mug.

    Reviewed

After this momentWhere it goes next

Chicago · United States

A café is a commercial premise. Its bins and hauler contract, rather than a nearby household Blue Cart, determine the available route.

Sources & scope
  • Municipal Code of Chicago § 11-5-030

    City of Chicago via American Legal Publishing

    Scope: Current code-page copy requiring covered commercial premises to arrange source-separated recycling with a private hauler, subject to stated exemptions.

    Reviewed

  • Municipal Code of Chicago § 11-5-080

    City of Chicago via American Legal Publishing

    Scope: Citywide ordinance list for required recyclable and prohibited materials; it lists glass bottles and jars and qualifying plastic containers, not every possible specialist route.

    Reviewed

Keeping the mug in service preserves the work already held in it. Breakage changes the question.

01Check the café’s stream

Local guidance

Chicago requires covered commercial premises to arrange recycling with a private hauler. One Chicago operator explicitly excludes ceramics from its mixed recycling service.

Sources & scope
  • Municipal Code of Chicago § 11-5-030

    City of Chicago via American Legal Publishing

    Scope: Current code-page copy requiring covered commercial premises to arrange source-separated recycling with a private hauler, subject to stated exemptions.

    Reviewed

  • Recycling Services

    Chicago Disposal

    Scope: Local commercial-hauler guidance accepting glass bottles and jars and excluding ceramics and soiled paper; service terms vary by customer contract.

    Reviewed

02Use comes before disposal

Conditional possibility

If it remains food-safe and the café keeps it, the mug can return through washing. If it breaks, a specialist reuse or recovery route is possible only when the café identifies one and it accepts ceramic ware.

Sources & scope
  • Recycling Services

    Chicago Disposal

    Scope: Local commercial-hauler guidance accepting glass bottles and jars and excluding ceramics and soiled paper; service terms vary by customer contract.

    Reviewed

What we don’t know

The café’s exact hauler, contract, breakage practice, processor, and final destination are unknown.

One question to take into the café

What does your hauler tell staff to do with a chipped or broken ceramic mug?

Berlin · Germany

BSR publishes separate commercial routes for mixed waste, packaging, glass, and food waste. The café still needs the matching containers and service.

Sources & scope
  • Gewerbekunden: Euer Abfall ist unser Job

    Berliner Stadtreinigung (BSR)

    Scope: German-language commercial-customer guidance for Berlin: dishes and drinking glass are excluded from packaging glass; coffee grounds have a separate food-waste service; actual contracts vary.

    Reviewed

  • Mehrwegangebotspflicht

    Bezirksamt Reinickendorf von Berlin

    Scope: German-language official guidance on reusable alternatives for takeaway food and drink under Germany’s Packaging Act, including small-business exceptions.

    Reviewed

A reusable mug can circle through service many times; a broken mug is not packaging glass.

01Do not use the bottle bank

Local guidance

BSR’s Berlin commercial guidance excludes dishes, porcelain, and ceramic from glass collection and places dishes with mixed municipal waste.

Sources & scope
  • Gewerbekunden: Euer Abfall ist unser Job

    Berliner Stadtreinigung (BSR)

    Scope: German-language commercial-customer guidance for Berlin: dishes and drinking glass are excluded from packaging glass; coffee grounds have a separate food-waste service; actual contracts vary.

    Reviewed

02Keep or redirect it when sound

Conditional possibility

Continued café use, repair, or second-hand use is possible while the mug remains safe. Those options depend on condition and a willing venue or recipient.

Sources & scope
  • Gewerbekunden: Euer Abfall ist unser Job

    Berliner Stadtreinigung (BSR)

    Scope: German-language commercial-customer guidance for Berlin: dishes and drinking glass are excluded from packaging glass; coffee grounds have a separate food-waste service; actual contracts vary.

    Reviewed

What we don’t know

The café’s exact collection company, treatment plant, and destination for a broken mug are not documented.

One question to take into the café

Does this café reuse, repair, donate, or discard chipped tableware?

Taipei · Taiwan

City and national guidance separate reusable service, container take-back, recyclables, food waste, and general waste. A venue’s status and collection agreement still matter.

Sources & scope
  • General waste recycling items and set-out methods

    Taiwan Ministry of Environment, Resource Circulation Administration

    Scope: Traditional-Chinese national sorting table listing drinking glasses as recyclable glass products and ceramics as non-recyclable; local and commercial arrangements still matter.

    Reviewed

  • How do I recycle an empty drink cup while out shopping?

    Taipei City Department of Environmental Protection

    Scope: Traditional-Chinese city guidance allowing empty beverage cups to be returned across brands to specified retailers with collection facilities; the page does not document final processing.

    Reviewed

  • Household food-waste collection questions and answers

    Taipei City Department of Environmental Protection

    Scope: Traditional-Chinese Taipei household guidance accepting coffee grounds and noting private collection for non-households averaging at least 30 kg of waste and food waste per day.

    Reviewed

  • Restrictions and implementation for single-use beverage cups

    Taiwan Ministry of Environment

    Scope: Traditional-Chinese national rule defining a single-use cup separately from its lid and setting reuse and bring-your-own requirements for covered retailers.

    Reviewed

National sorting guidance draws a line between glass products and ceramic ware.

01Ceramic is outside the listed recycling stream

Local guidance

Taiwan’s national sorting table lists ceramic products as non-recyclable in the general public collection categories. That does not establish this café’s commercial pickup.

Sources & scope
  • General waste recycling items and set-out methods

    Taiwan Ministry of Environment, Resource Circulation Administration

    Scope: Traditional-Chinese national sorting table listing drinking glasses as recyclable glass products and ceramics as non-recyclable; local and commercial arrangements still matter.

    Reviewed

02Reuse depends on condition

Conditional possibility

A sound mug can stay in washing and service. Donation or specialist recovery is possible only if a recipient confirms it will accept the piece.

Sources & scope
  • General waste recycling items and set-out methods

    Taiwan Ministry of Environment, Resource Circulation Administration

    Scope: Traditional-Chinese national sorting table listing drinking glasses as recyclable glass products and ceramics as non-recyclable; local and commercial arrangements still matter.

    Reviewed

What we don’t know

The venue’s exact collector, repair or reuse practice, processor, and disposal destination are unknown.

One question to take into the café

Who collects this café’s broken tableware, and where do they take it?

What could change?

Use what is already here

Replace a mug when safety or function requires it, rather than because a newer style appears.

Make breakage visible

A café can count why mugs leave service and adjust storage, handling, or purchasing.

Ask the collector

Written guidance for staff is more useful than a recycling symbol or a hopeful guess.

A blue stemmed drinking glass centered against a warm gold background.
A thing in the world / 02Photo credits ↗

A drinking glass can follow a different route from a bottle.

Drinking glass

When this glass breaks, does the local system treat it like packaging glass?

Look first. Open a story when you’re ready.

Before this momentWhere it came from

The exact factory, glass formulation, raw-material origins, and route to the café are unknown.

01A common glass recipe

General material pathway

Many glass products begin with sand, soda ash, and limestone melted at high temperature. Tableware can use another formulation, so appearance alone cannot identify this glass.

Sources & scope
  • The World of Glass

    Glass Alliance Europe

    Scope: European glass-industry description of glass made by melting sand, soda ash, and limestone; individual tableware formulas can differ.

    Reviewed

02Shaped for repeated service

Unknown

Melting and forming make the vessel; finishing, packing, transport, washing, and handling bring it into service. Its maker and route are not shown by the photograph.

Sources & scope
  • The World of Glass

    Glass Alliance Europe

    Scope: European glass-industry description of glass made by melting sand, soda ash, and limestone; individual tableware formulas can differ.

    Reviewed

After this momentWhere it goes next

Chicago · United States

A café is a commercial premise. Its bins and hauler contract, rather than a nearby household Blue Cart, determine the available route.

Sources & scope
  • Municipal Code of Chicago § 11-5-030

    City of Chicago via American Legal Publishing

    Scope: Current code-page copy requiring covered commercial premises to arrange source-separated recycling with a private hauler, subject to stated exemptions.

    Reviewed

  • Municipal Code of Chicago § 11-5-080

    City of Chicago via American Legal Publishing

    Scope: Citywide ordinance list for required recyclable and prohibited materials; it lists glass bottles and jars and qualifying plastic containers, not every possible specialist route.

    Reviewed

Chicago’s standard commercial list names glass bottles and jars, not drinking glasses.

01Read the category narrowly

Local guidance

Chicago’s ordinance requires glass bottles and jars in its recycling stream. It does not list drinking glass, so a café should not infer acceptance from the word “glass.”

Sources & scope
  • Municipal Code of Chicago § 11-5-080

    City of Chicago via American Legal Publishing

    Scope: Citywide ordinance list for required recyclable and prohibited materials; it lists glass bottles and jars and qualifying plastic containers, not every possible specialist route.

    Reviewed

02Confirm before setting it out

Conditional possibility

A private hauler or specialist might offer another route, but the café must ask about drinking glass specifically and follow safe broken-glass handling.

Sources & scope
  • Municipal Code of Chicago § 11-5-030

    City of Chicago via American Legal Publishing

    Scope: Current code-page copy requiring covered commercial premises to arrange source-separated recycling with a private hauler, subject to stated exemptions.

    Reviewed

  • Recycling Services

    Chicago Disposal

    Scope: Local commercial-hauler guidance accepting glass bottles and jars and excluding ceramics and soiled paper; service terms vary by customer contract.

    Reviewed

What we don’t know

The glass formulation, café hauler, accepted stream, processor, and final destination are unknown.

One question to take into the café

Does the hauler accept drinking glass, or only glass bottles and jars?

Berlin · Germany

BSR publishes separate commercial routes for mixed waste, packaging, glass, and food waste. The café still needs the matching containers and service.

Sources & scope
  • Gewerbekunden: Euer Abfall ist unser Job

    Berliner Stadtreinigung (BSR)

    Scope: German-language commercial-customer guidance for Berlin: dishes and drinking glass are excluded from packaging glass; coffee grounds have a separate food-waste service; actual contracts vary.

    Reviewed

  • Mehrwegangebotspflicht

    Bezirksamt Reinickendorf von Berlin

    Scope: German-language official guidance on reusable alternatives for takeaway food and drink under Germany’s Packaging Act, including small-business exceptions.

    Reviewed

Berlin’s operator makes the material distinction explicit.

01Bottles and jars enter; drinking glass stays out

Local guidance

BSR accepts packaging glass such as bottles and jars in Berlin glass collection but excludes drinking glass and crystal glass. Commercial guidance places dishes and drinking glass with mixed waste.

Sources & scope
  • Gewerbekunden: Euer Abfall ist unser Job

    Berliner Stadtreinigung (BSR)

    Scope: German-language commercial-customer guidance for Berlin: dishes and drinking glass are excluded from packaging glass; coffee grounds have a separate food-waste service; actual contracts vary.

    Reviewed

02Reuse while intact

Conditional possibility

Washing and continued service are possible while the glass is safe. A different recovery route would need explicit acceptance from the venue’s collector.

Sources & scope
  • Gewerbekunden: Euer Abfall ist unser Job

    Berliner Stadtreinigung (BSR)

    Scope: German-language commercial-customer guidance for Berlin: dishes and drinking glass are excluded from packaging glass; coffee grounds have a separate food-waste service; actual contracts vary.

    Reviewed

What we don’t know

The venue’s exact contract, treatment facility, and destination for broken drinking glass are not documented.

One question to take into the café

How does the café keep broken drinking glass out of the bottle-and-jar container?

Taipei · Taiwan

City and national guidance separate reusable service, container take-back, recyclables, food waste, and general waste. A venue’s status and collection agreement still matter.

Sources & scope
  • General waste recycling items and set-out methods

    Taiwan Ministry of Environment, Resource Circulation Administration

    Scope: Traditional-Chinese national sorting table listing drinking glasses as recyclable glass products and ceramics as non-recyclable; local and commercial arrangements still matter.

    Reviewed

  • How do I recycle an empty drink cup while out shopping?

    Taipei City Department of Environmental Protection

    Scope: Traditional-Chinese city guidance allowing empty beverage cups to be returned across brands to specified retailers with collection facilities; the page does not document final processing.

    Reviewed

  • Household food-waste collection questions and answers

    Taipei City Department of Environmental Protection

    Scope: Traditional-Chinese Taipei household guidance accepting coffee grounds and noting private collection for non-households averaging at least 30 kg of waste and food waste per day.

    Reviewed

  • Restrictions and implementation for single-use beverage cups

    Taiwan Ministry of Environment

    Scope: Traditional-Chinese national rule defining a single-use cup separately from its lid and setting reuse and bring-your-own requirements for covered retailers.

    Reviewed

Taiwan’s national list differs from Chicago and Berlin by naming drinking glass as recyclable.

01Drinking glass appears on the national list

Local guidance

The Ministry of Environment table lists glass plates, drinking glasses, bowls, and flat glass as recyclable glass products, separate from excluded ceramics.

Sources & scope
  • General waste recycling items and set-out methods

    Taiwan Ministry of Environment, Resource Circulation Administration

    Scope: Traditional-Chinese national sorting table listing drinking glasses as recyclable glass products and ceramics as non-recyclable; local and commercial arrangements still matter.

    Reviewed

02Collection is not a confirmed outcome

Conditional possibility

The route is possible only when the café’s collector accepts this category and staff prepare it safely. A list entry does not prove processing for this glass.

Sources & scope
  • General waste recycling items and set-out methods

    Taiwan Ministry of Environment, Resource Circulation Administration

    Scope: Traditional-Chinese national sorting table listing drinking glasses as recyclable glass products and ceramics as non-recyclable; local and commercial arrangements still matter.

    Reviewed

What we don’t know

The café’s collector, handling method, processor, recovered output, and final destination are unknown.

One question to take into the café

Will this café’s collector take drinking glass, and can they name the receiving processor?

What could change?

Keep it working

Choose storage and handling that reduce chips and breakage.

Name the object

Ask about drinking glass, not “glass,” because bottle rules may differ.

Trace one handoff

A receiving processor can confirm more than a collection label can.

A hand holds a red takeaway cup with a dark lid on a train platform at night.
A thing in the world / 03Photo credits ↗

One serving can join paper, a barrier coating, and a separate plastic lid.

Takeaway cup and lid

What changes when the cup and lid enter different local categories?

Look first. Open a story when you’re ready.

Before this momentWhere it came from

The exact paper mill, forest source, coating, lid resin, factories, and transport route are unknown.

01The cup is a composite

General material pathway

A common takeaway cup uses paperboard with a thin plastic or polyethylene barrier to hold liquid. Other coatings exist, so the label or supplier specification matters.

Sources & scope
  • How paper cups are made

    Huhtamaki

    Scope: Manufacturer description of a common paperboard cup with a thin plastic liquid barrier; products and coatings vary.

    Reviewed

02The lid is another object

General material pathway

Manufacturer sheets show separate lids made from PP, PS, or PET. The pictured lid’s resin is unknown, and a city may accept one resin while excluding another.

Sources & scope
  • Single-wall paper cold cups

    Huhtamaki North America

    Scope: Manufacturer product sheet showing separate lids made from PS, PP, or PET and directing users to check local acceptance; not the photographed product specification.

    Reviewed

After this momentWhere it goes next

Chicago · United States

A café is a commercial premise. Its bins and hauler contract, rather than a nearby household Blue Cart, determine the available route.

Sources & scope
  • Municipal Code of Chicago § 11-5-030

    City of Chicago via American Legal Publishing

    Scope: Current code-page copy requiring covered commercial premises to arrange source-separated recycling with a private hauler, subject to stated exemptions.

    Reviewed

  • Municipal Code of Chicago § 11-5-080

    City of Chicago via American Legal Publishing

    Scope: Citywide ordinance list for required recyclable and prohibited materials; it lists glass bottles and jars and qualifying plastic containers, not every possible specialist route.

    Reviewed

The city code sorts by listed form and resin, so the cup and lid need separate checks.

01The standard list is limited

Local guidance

Chicago lists specified paper and plastic containers marked #1–#5 or #7. It excludes unlisted paper fiber, unmarked plastic, and clear polystyrene #6; it does not name coated paper cups.

Sources & scope
  • Municipal Code of Chicago § 11-5-080

    City of Chicago via American Legal Publishing

    Scope: Citywide ordinance list for required recyclable and prohibited materials; it lists glass bottles and jars and qualifying plastic containers, not every possible specialist route.

    Reviewed

02Separate and verify

Conditional possibility

The cup needs a hauler answer for coated paper. The separate lid needs its material code checked; a #1–#5 container may qualify, while a #6 lid does not under this ordinance.

Sources & scope
  • Municipal Code of Chicago § 11-5-080

    City of Chicago via American Legal Publishing

    Scope: Citywide ordinance list for required recyclable and prohibited materials; it lists glass bottles and jars and qualifying plastic containers, not every possible specialist route.

    Reviewed

  • Municipal Code of Chicago § 11-5-030

    City of Chicago via American Legal Publishing

    Scope: Current code-page copy requiring covered commercial premises to arrange source-separated recycling with a private hauler, subject to stated exemptions.

    Reviewed

What we don’t know

The actual cup coating, lid resin, café hauler, processor, and destination are unknown.

One question to take into the café

Which cup coatings and lid material codes does this café’s hauler accept?

Berlin · Germany

BSR publishes separate commercial routes for mixed waste, packaging, glass, and food waste. The café still needs the matching containers and service.

Sources & scope
  • Gewerbekunden: Euer Abfall ist unser Job

    Berliner Stadtreinigung (BSR)

    Scope: German-language commercial-customer guidance for Berlin: dishes and drinking glass are excluded from packaging glass; coffee grounds have a separate food-waste service; actual contracts vary.

    Reviewed

  • Mehrwegangebotspflicht

    Bezirksamt Reinickendorf von Berlin

    Scope: German-language official guidance on reusable alternatives for takeaway food and drink under Germany’s Packaging Act, including small-business exceptions.

    Reviewed

Berlin combines a reuse offer with material-specific commercial collection.

01A reusable option may come first

Local guidance

Covered takeaway businesses must offer a reusable alternative; qualifying small businesses may instead fill a customer’s clean container. This is an offer rule, not proof that every customer chooses reuse.

Sources & scope
  • Mehrwegangebotspflicht

    Bezirksamt Reinickendorf von Berlin

    Scope: German-language official guidance on reusable alternatives for takeaway food and drink under Germany’s Packaging Act, including small-business exceptions.

    Reviewed

02Separate cup from lid and ask

Conditional possibility

BSR’s commercial guidance sends coated paper to mixed waste and plastic cups or packaging to the value stream. The cup coating and separate lid material must be identified before choosing either route.

Sources & scope
  • Gewerbekunden: Euer Abfall ist unser Job

    Berliner Stadtreinigung (BSR)

    Scope: German-language commercial-customer guidance for Berlin: dishes and drinking glass are excluded from packaging glass; coffee grounds have a separate food-waste service; actual contracts vary.

    Reviewed

What we don’t know

The café’s exemption status, cup coating, lid resin, collection contracts, processors, and final destinations are unknown.

One question to take into the café

What reusable offer is available here, and how are this cup and its lid sorted after use?

Taipei · Taiwan

City and national guidance separate reusable service, container take-back, recyclables, food waste, and general waste. A venue’s status and collection agreement still matter.

Sources & scope
  • General waste recycling items and set-out methods

    Taiwan Ministry of Environment, Resource Circulation Administration

    Scope: Traditional-Chinese national sorting table listing drinking glasses as recyclable glass products and ceramics as non-recyclable; local and commercial arrangements still matter.

    Reviewed

  • How do I recycle an empty drink cup while out shopping?

    Taipei City Department of Environmental Protection

    Scope: Traditional-Chinese city guidance allowing empty beverage cups to be returned across brands to specified retailers with collection facilities; the page does not document final processing.

    Reviewed

  • Household food-waste collection questions and answers

    Taipei City Department of Environmental Protection

    Scope: Traditional-Chinese Taipei household guidance accepting coffee grounds and noting private collection for non-households averaging at least 30 kg of waste and food waste per day.

    Reviewed

  • Restrictions and implementation for single-use beverage cups

    Taiwan Ministry of Environment

    Scope: Traditional-Chinese national rule defining a single-use cup separately from its lid and setting reuse and bring-your-own requirements for covered retailers.

    Reviewed

Taipei offers a public cup-return route, while national rules define the lid separately.

01Return the empty cup to a required collection point

Local guidance

Taipei DEP says empty beverage cups can be returned across brands to covered chain drink shops, convenience stores, fast-food stores, hypermarkets, and supermarkets with collection facilities.

Sources & scope
  • How do I recycle an empty drink cup while out shopping?

    Taipei City Department of Environmental Protection

    Scope: Traditional-Chinese city guidance allowing empty beverage cups to be returned across brands to specified retailers with collection facilities; the page does not document final processing.

    Reviewed

02Handle the lid separately

Conditional possibility

Taiwan’s rule defines a single-use beverage cup as excluding its lid. The separate lid therefore needs its own material identification and collection instruction; the cup-return page does not establish the lid’s route.

Sources & scope
  • Restrictions and implementation for single-use beverage cups

    Taiwan Ministry of Environment

    Scope: Traditional-Chinese national rule defining a single-use cup separately from its lid and setting reuse and bring-your-own requirements for covered retailers.

    Reviewed

  • How do I recycle an empty drink cup while out shopping?

    Taipei City Department of Environmental Protection

    Scope: Traditional-Chinese city guidance allowing empty beverage cups to be returned across brands to specified retailers with collection facilities; the page does not document final processing.

    Reviewed

What we don’t know

The cup coating, lid material, participating collection point, processor, recovered output, and final destinations are unknown.

One question to take into the café

Will this return point take the separate lid, and what happens to each component next?

What could change?

Skip an unnecessary object

Drinking here in existing tableware can avoid a cup and lid when time and access allow.

Choose a working return loop

A reusable cup helps only when it is returned, washed, and used again.

Specify both parts

Purchasers can require clear cup-coating and lid-resin information from suppliers.

A close macro photograph of dark, moist coffee grounds with a coarse texture.
A thing in the world / 04Photo credits ↗

The drink leaves a damp remainder whose route depends on separation at the counter.

Coffee grounds

Who keeps these grounds apart, and what can the local service make from them?

Look first. Open a story when you’re ready.

Before this momentWhere it came from

The exact farm, country of origin, processing mill, exporter, roaster, blend, and route to the café are unknown.

01Before the grounds

General material pathway

Coffee begins as cherries grown by producers. After harvest, wet or dry processing removes the fruit around the seed; later roasting, grinding, and brewing leave the grounds shown here.

Sources & scope
  • Coffee Development Report 2022–23

    International Coffee Organization

    Scope: International research synthesis on coffee cultivation and wet and dry post-harvest processing; it does not identify the coffee shown here.

    Reviewed

02A long chain of choices

Unknown

Farm practices, processing, trade, roasting, packaging, transport, brewing, and service shape the journey. Dark grounds cannot reveal a country, farm, variety, or route.

Sources & scope
  • Coffee Development Report 2022–23

    International Coffee Organization

    Scope: International research synthesis on coffee cultivation and wet and dry post-harvest processing; it does not identify the coffee shown here.

    Reviewed

After this momentWhere it goes next

Chicago · United States

A café is a commercial premise. Its bins and hauler contract, rather than a nearby household Blue Cart, determine the available route.

Sources & scope
  • Municipal Code of Chicago § 11-5-030

    City of Chicago via American Legal Publishing

    Scope: Current code-page copy requiring covered commercial premises to arrange source-separated recycling with a private hauler, subject to stated exemptions.

    Reviewed

  • Municipal Code of Chicago § 11-5-080

    City of Chicago via American Legal Publishing

    Scope: Citywide ordinance list for required recyclable and prohibited materials; it lists glass bottles and jars and qualifying plastic containers, not every possible specialist route.

    Reviewed

A Chicago café needs a food-scrap service or another documented route; the city recycling bin is not an organics route.

01Commercial compost pickup exists

Local guidance

WasteNot offers organics service to Chicagoland bars, restaurants, coffee shops, and cafés. This establishes an available operator, not this café’s participation.

Sources & scope
  • Compost and recycling services for your business

    WasteNot Compost

    Scope: Chicago-area operator offer for food-service businesses, including coffee shops and cafés; an available service, not evidence that a particular café subscribes.

    Reviewed

02Separate only for a real service

Conditional possibility

Grounds could enter compost collection if the café subscribes, follows the operator’s accepted-material rules, and keeps contamination out. Otherwise that route is only a possibility.

Sources & scope
  • Compost and recycling services for your business

    WasteNot Compost

    Scope: Chicago-area operator offer for food-service businesses, including coffee shops and cafés; an available service, not evidence that a particular café subscribes.

    Reviewed

What we don’t know

The café’s collection service, contamination controls, receiving facility, treatment, and final compost destination are unknown.

One question to take into the café

Does this café have an organics contract, and which facility receives the grounds?

Berlin · Germany

BSR publishes separate commercial routes for mixed waste, packaging, glass, and food waste. The café still needs the matching containers and service.

Sources & scope
  • Gewerbekunden: Euer Abfall ist unser Job

    Berliner Stadtreinigung (BSR)

    Scope: German-language commercial-customer guidance for Berlin: dishes and drinking glass are excluded from packaging glass; coffee grounds have a separate food-waste service; actual contracts vary.

    Reviewed

  • Mehrwegangebotspflicht

    Bezirksamt Reinickendorf von Berlin

    Scope: German-language official guidance on reusable alternatives for takeaway food and drink under Germany’s Packaging Act, including small-business exceptions.

    Reviewed

BSR describes a dedicated commercial food-waste route for cafés and restaurants.

01Use the food-waste service, not a hopeful bin

Local guidance

BSR’s commercial guidance accepts coffee grounds and paper filters in its food-waste collection for restaurants and kitchens and says gastronomy businesses must collect food waste separately.

Sources & scope
  • Gewerbekunden: Euer Abfall ist unser Job

    Berliner Stadtreinigung (BSR)

    Scope: German-language commercial-customer guidance for Berlin: dishes and drinking glass are excluded from packaging glass; coffee grounds have a separate food-waste service; actual contracts vary.

    Reviewed

02Treatment depends on the contract

Conditional possibility

Coffee grounds can follow that route only when the café has the separate service and staff keep packaging and other contaminants out.

Sources & scope
  • Gewerbekunden: Euer Abfall ist unser Job

    Berliner Stadtreinigung (BSR)

    Scope: German-language commercial-customer guidance for Berlin: dishes and drinking glass are excluded from packaging glass; coffee grounds have a separate food-waste service; actual contracts vary.

    Reviewed

What we don’t know

The café’s collector, receiving facility, treatment batch, outputs, and final destinations are not documented.

One question to take into the café

Which food-waste collector serves this café, and what does it make from the grounds?

Taipei · Taiwan

City and national guidance separate reusable service, container take-back, recyclables, food waste, and general waste. A venue’s status and collection agreement still matter.

Sources & scope
  • General waste recycling items and set-out methods

    Taiwan Ministry of Environment, Resource Circulation Administration

    Scope: Traditional-Chinese national sorting table listing drinking glasses as recyclable glass products and ceramics as non-recyclable; local and commercial arrangements still matter.

    Reviewed

  • How do I recycle an empty drink cup while out shopping?

    Taipei City Department of Environmental Protection

    Scope: Traditional-Chinese city guidance allowing empty beverage cups to be returned across brands to specified retailers with collection facilities; the page does not document final processing.

    Reviewed

  • Household food-waste collection questions and answers

    Taipei City Department of Environmental Protection

    Scope: Traditional-Chinese Taipei household guidance accepting coffee grounds and noting private collection for non-households averaging at least 30 kg of waste and food waste per day.

    Reviewed

  • Restrictions and implementation for single-use beverage cups

    Taiwan Ministry of Environment

    Scope: Traditional-Chinese national rule defining a single-use cup separately from its lid and setting reuse and bring-your-own requirements for covered retailers.

    Reviewed

Taipei names coffee grounds in food-waste guidance but distinguishes household and larger non-household collection.

01Coffee grounds are an accepted food-waste item

Local guidance

Taipei DEP’s household guidance lists coffee grounds for food-waste collection. It also says a non-household averaging at least 30 kilograms of waste and food waste per day must use a private clearance operator.

Sources & scope
  • Household food-waste collection questions and answers

    Taipei City Department of Environmental Protection

    Scope: Traditional-Chinese Taipei household guidance accepting coffee grounds and noting private collection for non-households averaging at least 30 kg of waste and food waste per day.

    Reviewed

02A café must match the correct service

Conditional possibility

Separate food-waste collection is possible, but the venue must confirm whether municipal or private collection applies and remove packaging and non-food contamination.

Sources & scope
  • Household food-waste collection questions and answers

    Taipei City Department of Environmental Protection

    Scope: Traditional-Chinese Taipei household guidance accepting coffee grounds and noting private collection for non-households averaging at least 30 kg of waste and food waste per day.

    Reviewed

What we don’t know

The café’s daily quantity, collector, receiving plant, treatment process, outputs, and final destinations are unknown.

One question to take into the café

Which Taipei food-waste service applies to this café, and where does it take the grounds?

What could change?

Prevent before sorting

Brewing to demand can reduce unused coffee before the grounds become a collection question.

Give staff a real route

A labelled container works when its collector, accepted materials, and pickup are already arranged.

Ask about the output

“Composted” becomes stronger evidence when the receiving facility and product are known.

The next thing is yours to choose

Keep the
question.

A bottle on a park bench. A takeaway box. Something you use every day.

Carry a prompt to your own tool, or make a little room in a notebook.

Download a blank worksheet

Plain text. Yours to keep and change.

01Start a personal list

Help me investigate things I use in [space] in [city/region/country]. My starting list is [items]. Suggest up to five additional things I might overlook, including packaging and food leftovers. Let me choose one. Then help me explore where it came from and where it could go after use. Keep the list in this conversation or give me a plain-text version for my own notes. Ask one useful question at a time.

Select the prompt text to copy it, or read it here.

02Follow one object

I want to follow [object and any material/label details] used at [home/business/park/event] in [city/region/country]. Start with what you need to know; do not guess its factory, origin, composition, or destination from its appearance. Separate components where that matters. Explain supported material and manufacturing pathways, then check current local reuse, collection, and processing options using municipal, collector, processor, or product sources. Distinguish an accepted collection item from confirmed recycling. Link sources, give their dates, mark unknowns, and explain who can change the outcome. Keep the first answer short and let me choose which part to open next. If you cannot browse, say so and help me identify sources to check. I will keep any personal details in my own notebook.

Select the prompt text to copy it, or read it here.

03Compare places

Compare the possible journeys of [object] in [place A] and [place B], used in [space/service context]. Hold the object specification constant where possible and identify differences when you cannot. Explain what changes in availability, reuse, collection, processing, and remaining waste. Use current local primary sources. Do not rank places or invent missing destinations. Distinguish documented routes, conditional possibilities, and unknowns. Finish with one question I could ask a local venue or collector, and leave my observations in my own notes.

Select the prompt text to copy it, or read it here.

Your questions and notes stay with you. This world does not collect personal lists or send prompts to an AI service.

Photographs, evidence & the limits of a picture

These photographs are illustrative examples of a coffeehouse and everyday objects. They do not document the three local profiles, a particular supply chain, or a confirmed waste destination. No object’s composition or origin is established by its appearance.

Open a chapter to find its evidence status and sources. General material pathways, local guidance, conditional possibilities, and unknowns are labelled separately. Collection guidance describes eligibility; it does not prove an item was recycled.