Ukraine’s Circular Future: Rebuilding Through Bioeconomy
Ukraine holds roughly a quarter of the world’s chornozem. Black soil so fertile that 19th-century scientists gave it a category of its own. For decades, Ukrainian agriculture fed hundreds of millions of people on it. And for decades, intensive monoculture and synthetic inputs stripped away the organic matter that made it productive.
The war accelerated that damage. More than 139,000 square kilometres of agricultural land are now contaminated by mines and unexploded ordnance, according to OECD data from early 2025. Agricultural production sat at just 86% of pre-war levels through mid-2025. The sector’s share of GDP dropped from 8.8% in 2013 to 7.1% in 2024.
$588 billion estimated cost of Ukraine’s reconstruction and recovery over the next decade, approximately 3x Ukraine’s nominal GDP for 2025 (World Bank RDNA5, February 2026)
The February 2026 World Bank damage assessment put reconstruction needs at $588 billion over 10 years. Housing and energy are the headline numbers. Agriculture and rural infrastructure make up a large share of the rest.
Reconstruction is an opening to do things differently. Bio-circular agriculture is the practical direction that opening points toward.
A sector under pressure, and still producing
Small farmers produce over 50% of Ukraine’s agricultural output. They didn’t leave. Through occupation and supply chain collapse, family farms in western and central Ukraine kept producing, largely because they had no alternative.
That matters for the bio-circular economy. Small mixed farms, livestock alongside crops, composting out of necessity, local supply chains by default: these are conditions that make circular approaches practical. The knowledge is already there. What’s often missing is infrastructure, financing, and technical support to do it at scale.
50%+ share of Ukraine’s agricultural output produced by small and family farms (Ukraine Institute for the Future, 2026)
The regulatory window
Ukraine is actively adopting EU circular economy policy. As part of EU accession commitments, Ukraine updated its National Energy and Climate Plan in 2026. The January draft explicitly includes circular economy targets. A separate Circular Economy Strategy is in preparation, with the January 2026 draft stating plainly that Ukraine must shift from a linear model to a circular one.
That regulatory convergence has practical consequences. The same policy signals rewarding circular farms in Poland are becoming relevant in Ukraine, usually on a compressed timeline.
Ukraine joined the group of European countries producing biomethane in 2023. The numbers are still modest. But the direction is there.
What reconstruction can look like
Several things are already in motion at the regional level. Lviv Polytechnic, the municipal enterprise Green City, and the Lviv Regional State Administration are working on circular waste management and bio-based innovation strategies. The Institute of Agriculture of the Carpathian Region is running field trials with compost produced from bio-waste collected at composting stations.
These are local, specific, and verifiable.
The $588 billion reconstruction figure spans all sectors. But agriculture is a high-return area for investment: it generates exports and employs millions in rural communities, and it depends directly on the soil and water systems that circular approaches are built to protect.
The chornozem question
Ukraine’s black soil didn’t degrade overnight. Decades of intensive farming reduced its organic matter content well below historic levels. The war added contamination, compaction from military vehicles, and abandoned fields in the east.
Compost and digestate returned to the soil, combined with reduced tillage, are among the few practical tools for restoring organic matter over a 10 to 20 year horizon. They’re slow. But there’s no faster option that actually works.
139,000+ sq km area of Ukrainian agricultural land contaminated by mines and unexploded ordnance as of early 2025 (OECD, 2025)
The chornozem is still there. The biological potential remains. Restoration work is starting, and international scientific partnerships are helping to design it.
Where AGRI-BIOCIRCULAR-HUB fits
The project’s Ukrainian ecosystem, led by Lviv Polytechnic, is doing the specific work that reconstruction requires: building municipal partnerships for bio-waste management and connecting Ukrainian SMEs to cascade funding and mentoring programmes that EU accession makes progressively more relevant.
Lviv is not a frontline city. It’s a functioning region with active municipal governance, university capacity, and a regional administration engaged on green reconstruction. That makes it a practical place to build something replicable.
The goal is demonstrable practice that other regions can copy when conditions allow.
Reconstruction is happening. Some of it well, some of it fast. Bio-circular approaches don’t require waiting for peace to extend across the whole country. They can start where the conditions exist, scale where the infrastructure gets built, and wait where the land is still mined.
Ukraine’s agricultural future is being written now, in the choices about what to rebuild and how. The chornozem is still there. What grows in it is still open.
This essay is part of the series Field of the Future: Essays on Biocircular Economy, published within the AGRI-BIOCIRCULAR-HUB project. Funded by the European Union under Horizon Europe (Grant Agreement No. 101186869). Data sources: World Bank RDNA5, February 2026; OECD Economic Surveys: Ukraine 2025; Ukraine Institute for the Future, March 2026; EcoPolitic Ukraine, March 2026; Ukrainian NECP draft, January 2026.