Saudi Arabia is implementing an ambitious environmental plan for Hajj 2026, tackling the enormous waste management challenge of hosting 1.8 million pilgrims while advancing the Kingdom's sustainability goals under Vision 2030. From recycling 50 tonnes of discarded Ihram garments to converting 12,000 tonnes of slaughterhouse waste into useful by-products, the 2026 season marks a significant step toward a greener pilgrimage.

The Scale of the Challenge

Hajj generates waste on an extraordinary scale. Over a million animals are sacrificed during the Days of Eid, producing thousands of tonnes of organic waste. Millions of plastic water bottles are consumed in the heat. Pilgrims discard Ihram garments, bedding, and personal items as they move between sites. Food waste from millions of meals accumulates rapidly in the temporary city of Mina. Managing this sustainably - rather than simply burying it in landfill - is one of the most complex logistical challenges of the modern Hajj.

The Ministry of Environment, Water and Agriculture has activated its Hajj field plan, requiring cooperation between multiple government agencies to deliver services that meet standards of efficiency, safety, and sustainability.

Recycling Ihram Garments and Textiles

The National Centre for Waste Management (MWAN) has launched the "Sustainable Ihram" initiative, which collects and sorts pilgrims' discarded textile waste - including Ihram garments, pillows, blankets, and mattresses. According to Arab News, the centre expects to collect approximately 50 tonnes of Ihram garments and more than 300,000 pillows during the Hajj season.

Rather than sending this material to landfill, the textiles are sorted, cleaned, and either redistributed to those in need or recycled into new materials. For pilgrims, this means that the simple white sheets they wear during Ihram - garments that symbolise equality before Allah and the shedding of worldly identity - continue to serve a purpose after the pilgrimage is complete.

Food Waste to Fertiliser

MWAN has deployed machines within the sacred sites that convert food waste directly into fertiliser. The technology processes organic waste without emissions or odours during the recycling process - a critical requirement given the density of pilgrims in the area. The resulting fertiliser is used initially within the holy sites themselves, supporting green spaces and plantings around Makkah.

This addresses one of Hajj's most persistent waste streams. With millions of meals served daily across Mina, Arafah, and the hotels of Makkah, food waste has historically been one of the largest components of Hajj-generated refuse.

Slaughterhouse Waste Processing

The sacrifice of animals during Eid al-Adha is one of the rites of Hajj, performed by or on behalf of every Tamattu' and Qiran pilgrim. The scale is staggering - well over a million animals are slaughtered within a few days, producing an estimated 12,000 tonnes of carcass waste in 2026.

A dedicated initiative processes this waste rather than disposing of it in landfill. Specialised teams monitor the activity to ensure safe, hygienic disposal and processing. The meat from the sacrificial animals is distributed to the needy through official channels, while the remaining biological waste is processed into by-products.

Animal Health Safeguards

The National Centre for the Prevention and Control of Plant Pests and Animal Diseases in Makkah held a coordination meeting and simulation exercise to implement its plan for reducing animal health risks during the season. The aim is to prevent the spread of zoonotic diseases - illnesses that can jump from animals to humans - during a period when an unusually high concentration of animals is present in close proximity to millions of people.

This includes inspection of sacrificial animals before slaughter, monitoring of slaughterhouse conditions, and coordination between veterinary services and the Ministry of Health.

What Pilgrims Can Do

Individual pilgrims can contribute to a more sustainable Hajj through simple actions:

  • Use a refillable water bottle rather than buying single-use plastic bottles repeatedly. Zamzam water dispensers throughout the Haram allow refilling.
  • Do not discard your Ihram garments carelessly. Many collection points exist specifically for Ihram textiles. Hand yours in rather than leaving it in a bin or on the ground.
  • Minimise food waste. Take only what you can eat from communal meals. The Days of Tashriq are described by the Prophet (peace and blessings be upon him) as "days of eating, drinking, and remembrance of Allah" (Sahih Muslim 1141) - but excess and waste are discouraged in Islam regardless of the occasion.
  • Dispose of waste in designated bins. The Saudi authorities have placed colour-coded recycling bins throughout the holy sites. Use them correctly.

The Prophet (peace and blessings be upon him) said: "Removing harm from the road is an act of charity" (Sahih al-Bukhari 2989). Keeping the sacred sites clean is not just environmental responsibility - it is an act of worship in itself.