CBAM Country Intelligence Morocco 2026: Default Value Umbrella, Product Mix Reshuffling, and the Narrowing Transition Window

Executive Summary

Morocco entered CBAM's definitive phase as the European Union's largest fertilizer supplier, holding nineteen percent of import market share by 2025. The conventional expectation, shared by the World Bank, the IMF, and most policy commentators, is that carbon border costs will erode that position. The data points the other way.

OCP Group's DAP carbon intensity, reconstructed from ammonia stoichiometry and precursor import volumes, stands at approximately 0.76 tCO₂e per tonne. TAXUD's official Moroccan default is 0.550. The gap of 0.210 means that accepting the default produces a lower CBAM bill than submitting truthful emission data. A one-percent annual markup for fertilizers, secured through political pressure from twelve EU agricultural member states, keeps the default well below OCP's actual footprint through the end of the decade. This report calls the resulting condition the Default Value Umbrella. Its value: roughly €16 per tonne, or €25 to €29 million per year on OCP's regulated European export volume.

OCP has also been shifting European shipments from regulated DAP (CN 3105) toward exempt triple superphosphate (CN 3103), while rerouting DAP to India, Brazil, and a newly reopened US market. TSP now accounts for thirty percent of European-bound fertilizer and rising. The effective CBAM exposure surface has contracted accordingly.

Competitors face a harsher arithmetic. Russian nitrogen fertilizers accumulate policy surcharges above €100 per tonne. Egyptian and Trinidadian urea carries €42 to €60 in CBAM charges alone. OCP's DAP sits below €18 on the default pathway, below €5 on actual data.

A four-pathway cost matrix places the strategic inflection at 2028, when half of OCP's grey ammonia is replaced with green. The margin at that crossing is just €2.40 per tonne. Full green ammonia substitution after 2030 opens a wider gap, reaching €35 per tonne by 2034.

The advantage has an expiry date. Article 27a gives the Commission authority to suspend CBAM for fertilizers (estimated here at thirty-percent probability), and the 2027 benchmark revision could thin the umbrella from below. OCP's window is open. How long it stays open depends on politics as much as chemistry.

Introduction

Morocco holds approximately sixty-eight percent of the world's proven phosphate rock reserves [5]. OCP Group, the state-linked enterprise controlling this endowment, operates a vertically integrated supply chain from open-pit mining at Khouribga through downstream processing at Jorf Lasfar and Safi, producing phosphoric acid, diammonium phosphate (DAP), monoammonium phosphate (MAP), and triple superphosphate (TSP) for export to over 160 countries [2]. By 2025, Morocco had overtaken Russia to become the European Union's single largest fertilizer supplier, capturing nineteen percent of total EU fertilizer imports by value against Russia's diminished 12.8 percent [6].

The EU's Carbon Border Adjustment Mechanism entered its definitive phase on 1 January 2026, shifting from a three-year reporting-only period into one requiring the purchase and surrender of CBAM certificates linked to the embedded emissions of imported goods [7]. The fertilizer sector carries a distinctive regulatory burden within this framework. Unlike iron and steel, aluminium, and hydrogen, where CBAM obligations cover only direct Scope 1 emissions during the definitive period, fertilizers and cement are subject to mandatory accounting of both direct and indirect emissions [1, Annex II]. The underlying rationale is the sector's substantial electricity consumption for ammonia synthesis compression and air separation, which the Commission judged would create unacceptable electricity carbon leakage if left unregulated.

Existing analyses of CBAM's impact on Morocco have operated at the macroeconomic level. The World Bank's Country Climate and Development Report estimated aggregate exposure at roughly 0.06 percent of GDP [8]. The IMF's 2025 Article IV consultation characterised the impact as moderate [9]. The Policy Center for the New South placed fertilizers at 2.9 percent of Morocco's CBAM-affected trade [10]. These assessments evaluate exposure through national trade aggregates and broad sectoral averages, without descending to individual CN codes, facility-specific carbon intensities, or the recursive mechanics of CBAM's free allocation adjustment formula.

This report operates at a different resolution. It matches OCP's reconstructed product-level carbon intensity against TAXUD's officially published country-specific default values and traces the regulatory boundary between CBAM-regulated and CBAM-exempt fertilizer products at the eight-digit CN code level. Two structural phenomena, unidentified in prior CBAM analyses, emerge from this examination.