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Responsible consumption

See how neighbors are turning SDG 12 into everyday action.

Making, mending, and sharing with care — less waste, longer-lived things, and joy in what already exists.

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Ideas advancing SDG 12: Responsible consumption

Food & Garden Cologne

Get a Biotonne: close the compost loop in Cologne

Get a Biotonne: close the compost loop in Cologne About 40% of what lands in the grey residual bin is compostable organic waste. In Niehl it is burned: costing money, CO₂, and fertile matter that could return to parks and gardens as torffreier Kölner Kompost. What you can do - Ask your landlord for the free brown Biotonne (tenants can use Zero Waste Köln’s postcard template on their project page). - Line the bin with newspaper, keep it in the shade, and skip “compostable” plastic bags: they need industrial conditions Cologne’s plants do not offer. - Buy Kölner Kompost or Blumenerde from AWB/AVG outlets (the Verein advocates more neighbourhood pick-up points). Why it matters Separate bio collection has been mandatory in Germany since 2015, but Cologne households still need to request the bin. Less bio in residual waste can mean a smaller (cheaper) grey bin.

compost circular local

SupportRepair & Reuse Munich

Hofflohmärkte, neighbourhood courtyard flea market in Munich

Hofflohmärkte, neighbourhood courtyard flea market in Munich Hofflohmärkte is a Germany-wide reuse programme: residents register a private courtyard, garden, or garage and sell pre-loved goods while neighbours follow a linked tour plan through the district in Munich. The platform runs in 30+ cities and 300+ neighbourhoods; initiator René Götz operates registration, participants organise their own courtyards. What you can do - Download the tour plan PDF for your Viertel (published about one week before each market day) - Walk the linked addresses and buy second-hand treasures from neighbours - Register your own Hof if you have landlord approval and goods to pass on How it works - Sales stay on private ground only, not sidewalks or public space - Typical hours: Saturdays 10–16, Sundays 11–16 (Munich also runs selected Friday evenings with M-net sponsorship) - No food sales; private sellers only, professional dealers are not welcome - Registration closes three weeks before each date for tour-plan marking; late sign-ups are accepted but may not appear on the map - Organisers may cancel a date if fewer than 30 courtyards register, fees are then refunded About Hofflohmärkte Neighbours register a private Hof, Garten, or Garage on Hofflohmärkte and sell used goods on scheduled Viertel days. Registered addresses appear on a tour plan published about one week before each date. Sales happen on private ground only. See city pages for local schedules and Spielregeln & Tipps for seller rules. Why it matters Every item re-homed from a courtyard is one less thing bought new or landfilled, and a chance to meet the people who live behind the front doors.

flea market reuse neighbourhood

EventFood & Garden Frankfurt

Visit Rhine-Main organic farms this harvest wee in Frankfurt

Visit Rhine-Main organic farms this harvest wee in Frankfurt Dottenfelderhof in Bad Vilbel, Querbeet's Pappelhof in Reichelsheim, and Die Kooperative's Cityfarm in Oberrad open for Foodtura: apple pressing, potato digging, a hen walk, a farm festival, and a free family Sunday with a Schnippelparty in Frankfurt. What you can do - Press juice at the Jahreszeitenwerkstatt (19 September) - Dig your own potatoes at Pappelhof - Meet the hens or join the free Hoffest at Dottenfelderhof - Close the festival at the Familiensonntag on the Cityfarm (free) - Book the Farm to Table dinner at Tonka if you want a long table of Cityfarm vegetables How it works Farm days list prices and booking links on each page. The Hoffest and Familiensonntag are free drop-in. Wear shoes you can get dirty. Why it matters Seeing soil, animals, and harvest in the same week as city kitchens makes regional food feel real.

farm harvest organic

VolunteerCommunity Pune

Join SWaCH Waste Pickers in Pune

Join SWaCH Waste Pickers in Pune SWaCH worker-owners collect segregated waste across Pune and negotiate fair terms with the city. Neighbour tip Bring a friend who has never visited before; shared first visits help you remember names, routes, and follow-up events you might skip alone. What you can do in Pune - Ask a volunteer what follow-up dates they recommend for newcomers before you leave the site - Read how SWaCH partners with Pune Municipal Corporation for segregated collection (SWaCH cooperative) - Improve home waste separation so dry and wet streams reach pickers safely - Ask your housing society to contract SWaCH services rather than unregistered middlemen - Follow SWaCH news on impact reports and worker rights campaigns on the official site How to join Households join through society agreements or SWaCH outreach listed on swachcoop.com. Recycling Trail tours were under review per the organiser page with no stable public booking URL - contact SWaCH directly before you plan a group visit. Do not treat third-party tour blogs as official signup. When & where SWaCH operates across Pune neighbourhoods served by cooperative routes. Collection times depend on your ward contract; society managers hold local schedules. Why it matters in Pune Formal recognition turns lifetimes of informal recycling into wages, safety gear, and pensions. Cleaner streams at the doorstep mean less injury and more income for the same kilometres walked. Bring a notebook; details you capture on site help your block organise a return visit or small solidarity fund drive. Good to know - Is SWaCH only donation-based? It is a cooperative service with municipal partnerships; fees may appear in society bills. - Can schools visit sorting sites? Ask SWaCH education staff; public Recycling Trail booking was not live on the source page. - What is V-Collect? SWaCH describes periodic collection drives on the site; dates vary by ward campaigns.

SWaCH Pune waste pickers

Join inFood & Garden Addis Ababa

Thur Biotech microbial biofertilisers

Replace chemical inputs and rebuild degraded soil Thur Biotech (Addis Ababa, Ethiopia) manufactures microbial biofertilisers that replace chemical inputs, rebuild degraded soil, and boost farmer incomes. What you can do - Source biofertiliser products for your farm or cooperative plot - Run side-by-side trials with neighbours to compare soil health and input costs - Share results with local agricultural extension groups How to participate - Follow product and distribution updates on the Thur Biotech portfolio page Why it matters Soil is infrastructure. Microbial inputs that cut chemicals while raising yields give smallholders a dignified path off dependency on expensive synthetics.

biofertiliser soil farmers

FundraiseRepair & Reuse Frankfurt

Neighbourhood free store (Umsonstladen) in Frankfurt

Neighbourhood free store (Umsonstladen) in Frankfurt Die Teilerei runs a solidarity free store in Frankfurt Niederrad: drop off clean things you no longer need, browse what neighbours shared, no price tags. What you can do - Visit during open hours to give or take clothes, housewares, books, and everyday goods - Volunteer after an onboarding session: email kontakt@teilerei-ffm.de, reach out on Instagram, or ask staff in store - Use the in-store Taschenstation so visitors without a bag can skip disposables - Support running costs via betterplace.org if you want to chip in financially How it works The collective is self-organised, solidarity-based, and resource-conscious. Newcomers meet the team at onboarding dates, then choose shifts in the shop, events, or neighbourhood outreach. Why it matters Goods stay in the neighbourhood instead of incineration, and every visit builds mutual trust on the block.

umsonstladen free-store sharing

LearnFood & Garden Yaxunah

Loan heirloom seeds like a neighbourhood library

Loan heirloom seeds like a neighbourhood library In Yaxunah, Yucatán, nine women run K'an-Lol ("the flower of good corn" in Yucatec Maya): a community seed bank that loans traditional maize, beans, chilies, and other crops at no cost. Borrowers plant their milpa, harvest, and return fresh seed so the stock stays alive for the next season. Most users are subsistence farmers feeding their families, with small surpluses sometimes reaching local markets. The bank is a library, not a shop: seeds move in circulation instead of sitting in a vault. Fundación Haciendas del Mundo Maya supports the project alongside local volunteers. Surplus garden produce can reach buyers through Traspatio Maya (Instagram). What you can do - Visit Yaxunah when community programmes are open and ask how the seed bank lends and receives maize (see Yucatán Magazine coverage) - Message Traspatio Maya to order a guacal of fresh produce from Yaxunah growers when you are in the region - Replicate the pattern at home: labelled jars, a simple loan ledger, and a rule to return double the borrowed grain if you cannot swap seed immediately (as Yaxcabá neighbours describe for their bank) - Pair seed saving with nixtamalization skills so heirloom maize becomes tortillas and staples again, not just decoration How it works Farmers borrow seed, grow in milpa plots, and return after harvest. Varieties such as nuuk nal (reddish maize) stay in use even though they need more care than industrial hybrids. Coordinators track loans; partners like FHMM help with training and fair-trade outlets. There is no fixed online booking: contact organisers through community channels or partner foundations before you travel. Why it matters Imported kernels can cross-pollinate native fields. A seed library keeps criollo genetics in farmers' hands, not only in policy speeches. It is low-tech mutual aid that scales one neighbourhood at a time.

seed library milpa

LearnRepair & Reuse Frankfurt

Creative upcycling workshop in Frankfurt

Creative upcycling workshop in Frankfurt Gather makers to patch clothes, sew tote bags, or fix simple furniture, one technique per session, tools and stories shared in Frankfurt. What you can do - Join workshops via Frankfurter Plattform 55+: Rethink Fashion - Browse social upcycling products at Caritas Einzigware - Host a table at your community centre with fabric scraps and a sewing machine Why it matters Making extends an object's life and builds skills that outlast any shopping trend.

making skills workshop

Repair & Reuse Würzburg

Borrow at Hubland Bibliothek der Dinge in Würzburg

Borrow at Hubland Bibliothek der Dinge in Würzburg Stadtteilbücherei Hubland lends almost 100 objects from play, everyday helpers, makerspace, and travel: sewing machine, cordless drill, hiking poles, juggling kit, bike bags, sack truck, power banks, speakers, programmable robots, consoles, a beach wagon, and canvases. Search the catalogue for Bibliothek der Dinge. This is not a Hofflohmarkt. What you can do - Borrow up to three objects for two weeks (one extension of two weeks, reservations possible) with a library card - Collect and return only at Hubland during staffed desk hours (green dot from age 0, orange dot from 16) - You are liable for damage. Objects are excluded from internal library transit How it works Staffed hours: Monday, Tuesday, Thursday, Friday 13:00 to 18:00, Saturday 11:00 to 15:00. Open Library is daily 07:00 to 22:00, but things leave the building only while staff are at the desk. Why it matters Campus neighbours can share bulky or rare-use kit without a new buy for a single weekend.

borrow library tools

Repair & Reuse Göttingen

Borrow and learn at Bibliothek der Dinge in Göttingen

Borrow and learn at Bibliothek der Dinge in Göttingen Stadtbibliothek Göttingen keeps a Bibliothek der Dinge on the 2nd floor of the Thomas-Buergenthal-Haus at Gotmarstraße 8, beside the information desk. A home planetarium, table-tennis set, bike tools, keyboard, energy meter, projector, or ukulele can leave with a valid user card. Objects with a high injury risk are excluded. What you can do - Borrow objects for four weeks with three extensions, included in the library card - Use the same floor for garden books and, in 2026, the Saatgutbibliothek seed packets - Check the programme page for the live object list How it works Zentralbibliothek hours: Monday, Tuesday, Thursday, Friday 11:00 to 18:00, Saturday 11:00 to 16:00, Wednesday closed. The 2026 seed season opened on 2 March on the 2nd floor. No extra registration for seed packets. Why it matters A things cabinet next to a seed library lets Göttingen residents try a hobby and grow a variety without a shopping trip.

borrow library tools

LearnRepair & Reuse Mexico City

Less Plastic Guide: Oaxaca coastal hotels and fisheries

Cut single-use plastic where tourism meets the Pacific On Oaxaca's Pacific coast, roughly two tonnes of plastic enter the sea daily where waste infrastructure is thin. GIZ (on behalf of the German Environment Ministry) works with municipalities, hotels, and fisheries through the Less Plastic Guide, practical alternatives to disposable products. Participating hotels cut plastic consumption by about one third; lessons feed Mexico's national circular-economy strategy. What you can do - Hoteliers and restaurants on the Oaxaca coast: request the Less Plastic Guide and audit single-use items room by room - Travellers: favour accommodations that publish plastic-reduction steps - Other coastal towns: replicate the tourism–fishery workshop model with your regional environment ministry How it works The guide lists swap-in products and awareness steps; PROCEP pilots improved separation and collection with local governments before plastic reaches rivers. Why it matters Tourism economies can shrink marine litter at the source, not only after beach clean-ups.

plastic Oaxaca tourism

Food & Garden Valletta

Visit Valletta Design Cluster roof garden

Visit Valletta Design Cluster roof garden The Valletta Design Cluster keeps a public roof garden with rainwater care. Visit in opening hours to see urban greening on the peninsula. What you can do - Read the urban greening note - Visit the Design Cluster roof during public hours - Ask staff how rainwater systems keep the beds alive How it works Public hours were listed around 08:00 to 18:00. Confirm on site signage. Why it matters Valletta shows that dense stone streets can still host shared green roofs.

valletta roof garden

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