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Market Size, 2025
$35.60 BnMarket Estimate, 2026
$36.87 BnMarket Forecast, 2034
$48.77 BnCAGR, 2026–2034
3.56%Global Biosolids Market Size
The global biosolids market size was was valued at USD 35.60 billion in 2025 and is anticipated to reach USD 36.87 billion in 2026 to reach USD 48.77 billion by 2034, growing at a CAGR of 3.56% from 2026 to 2034.

CURRENT SCENARIO OF THE GLOBAL BIOSOLIDS MARKET
The biosolids market is developing at an exceptionally quick pace. Biosolids are treated sewage sludge that is intended to be used as soil conditioners. These are considered organic solids, which are derived from the sewage treatment processes. They are rich in minerals and nutrients and are used in various sectors, ranging from agriculture to energy production. Mostly, they are used as a natural fertilizer. Biosolids have major applications in the sectors of agriculture, energy recovery, mine reclamation, water treatment, and crop fertilizer.
MARKET DRIVERS
The significant driver is the stringent government emission laws that force chemical plants and factories to treat wastewater (sludge) to an acceptable level. Biosolids are good alternatives to chemical fertilizers; hence, the use of biosolids as fertilizers is driving the market. However, limited advancements in technology and huge capital costs are proving to be a barrier in the Biosolids market.
REPORT COVERAGE
| REPORT METRIC | DETAILS |
| Market Size Available | 2025 to 2034 |
| Base Year | 2025 |
| Forecast Period | 2026 to 2034 |
| CAGR | 3.56% |
| Segments Covered | By Form, Class, Application, Product, and Region |
| Various Analyses Covered | Global, Regional & Country Level Analysis, Segment-Level Analysis, DROC, PESTLE Analysis, Porter’s Five Forces Analysis, Competitive Landscape, Analyst Overview of Investment Opportunities |
| Regions Covered | North America, Europe, APAC, Latin America, Middle East & Africa |
| Market Leaders Profiled | Synagro, GeoEnvironment Technologies, Casella Organics, BIODISK Corporation, Wm. H. Reilly & Co., and Others. |
SEGMENT ANALYSIS
By Form Insights

REGIONAL ANALYSIS

North America dominates the market owing to the government and the public sector support for environmentally friendly technologies in countries like the USA and China.
North America is estimated to constitute the largest share in this market, followed by Europe, while the Asia Pacific region is expected to witness the fastest growth.
KEY MARKET PLAYERS
Some of the major market players dominate the global biosolids market.
- Synagro
- GeoEnvironment Technologies
- Casella Organics
- BIODISK Corporation
- Wm. H. Reilly & Company
MARKET SEGMENTATION
This research report on the global biosolids market is segmented and sub-segmented based on the Form, Class, Application, and Region.
By Form
- Cake
- Liquid and pellets
By Class
- Class A
- Class A-EQ and Class B
By Application
- Agricultural land application
- Non-agriculture land application
- Energy production
By Region
- North America
- Europe
- Asia-Pacific
- Latin America
- Middle East Asia