Skip to main content
Go to the home page of the European Commission (opens in new window)
English en
CORDIS - EU research results
CORDIS

Overcoming barriers for the adoption of alternative substrates with less peat content to support the Green Transition in horticulture

Project description

Promoting low-peat horticulture substrates

Over 50 % of EU peatlands are degraded. Instead of providing carbon storage, they have become major greenhouse gas emitters. Meanwhile, horticulturists rely on peat as growing substrates and are reluctant to adopt alternatives for technical, socio-cultural and economic reasons. The EU-funded PEATLESS project will address these barriers, aiming to boost the uptake of sustainable alternative substrates in mushroom, seedling and ornamental production. To overcome technical barriers, growers will help co-design alternative low-peat blends, whose performance will be monitored by a digital sensoring system. As for socio-cultural barriers, social innovation activities will foster knowledge exchange to increase growers’ trust in alternatives, while comprehensive feasibility assessments and new business models will mitigate economic barriers.

Objective

Peatlands are crucial in climate change resilience as critical habitats for biodiversity, ecosystem services, and Carbon storage. Today, 50% of the EU peatland area is degraded due to peat extraction, with a high environmental impact associated and poses a high risk for the Green Transition goals. The horticultural industry depends entirely on peat for growing media, as current alternatives face technical, socio-cultural, and economic barriers. PEATLESS aims to contribute to overcoming these barriers to promote the uptake of sustainable and locally available substrates blends with reduced peat content in selected horticultural systems: mushrooms, seedlings and ornamental. These blends will be designed through co-creation and will be tailored to sectorial needs. The performance of these alternative media will be demonstrated and showed to growers at commercial facilities across 4 key regions for horticulture. To demonstrate performance and support decision-making, a digital sensoring system for results monitoring will be developed. To overcome socio-cultural barriers, social innovation, educational and innovative dissemination activities will boost knowledge exchange to raise growers’ confidence in alternatives to peat. To overcome economic barriers, an integral feasibility assessment will be developed (e.g. LCSA) followed by new business and organisational models’ creation. Furthermore, an upscaling plan to replicate the PEATLESS approach at national and European levels will ensure project continuation. This 3-year project involves 12 partners from 4 countries, including RTOs, universities, industry, end-users’ representatives and decision-makers, following a multi-actor approach. By 2050, significant long-term impact is expected, predominantly: 1) Environmental: 2.5m m3 of peat saved with a reduction of 900k t CO2eq); 2) Socio-economic: 5,000 horticultural business with PEATLESS substrates across 40 regions; 3) Policy: +30 recommendations.

Fields of science (EuroSciVoc)

Keywords

Programme(s)

Topic(s)

Funding Scheme

HORIZON-RIA - HORIZON Research and Innovation Actions

See all projects funded under this funding scheme

Call for proposal

(opens in new window) HORIZON-CL6-2024-CLIMATE-02

See all projects funded under this call

Coordinator

ASOCIACION PROFESIONAL DE PRODUCTORES DE SUSTRATOS Y HONGOS DE LA RIOJA NAVARRA Y ARAGON
Net EU contribution
€ 693 125,00
Address
CARRETERA CALAHORRA KM 4
26560 Autol
Spain
SME
Yes
Region
Noreste La Rioja La Rioja
Activity type
Research Organisations
Links
Total cost
€ 693 125,00

Participants (7)

Partners (5)