# The Eusko, France's Local Currency That Circulates Alongside the Euro > Many French people have no idea that, right within their own country, several complementary local currencies circulate alongside the euro, used every - Author: Maxime Marquette - Publisher: MadMax (https://mad-max.co) - Section: Analysis - Published: 2026-07-07 - Canonical URL: https://mad-max.co/en/article/l-eusko-cette-monnaie-locale-francaise-qui-circule-a-cote-de-l-euro ## Introduction: a currency most French people have never heard of ### An overlooked economic reality outside the Basque Country Many French people have no idea that, right within their own country, several **complementary local currencies** circulate alongside the euro, used every day by **thousands of citizens** in certain regions, often without the rest of the country having the slightest clue. Among these initiatives, the **eusko**, the local currency of the French Basque Country, stands out as the most developed and most closely studied example of this kind of alternative economic tool. Although little known to the general public, this reality rests on precise economic principles and on a perfectly legal framework overseen by **French monetary authorities**, which clearly sets these **local currencies** apart from mere informal experiments or improvised barter systems, often wrongly seen as marginal or temporary. ### A phenomenon that has been expanding for more than a decade Launched in **2013** in the French Basque Country, the eusko has become the most widely used **complementary local currency** in Europe, accepted by more than a thousand businesses and designed to support the local economy and short supply chains rather than **large retail chains** and big national or international commercial groups, seen as less beneficial for the local economy. This success, far from remaining an isolated case, has inspired the creation of dozens of other **local currencies** across France, each adapted to the economic and cultural specifics of its home region, together forming today a genuine **national network** of alternative monetary tools, closely followed by local governments and researchers in regional economics. Similar experiments have since emerged in neighboring European countries, though few have reached the scale and institutional maturity of the Basque model. *What interests me about this story is watching citizens take back, at their own scale, a piece of how their region's economy works, instead of waiting for everything to come from the top down.* ## How the eusko actually works day to day ### A fixed-parity conversion with the euro Convertible with the euro at a **fixed exchange rate**, the eusko operates on a simple exchange principle: one euro given always equals one eusko received, which rules out any **speculation** on the value of this local currency and guarantees complete stability for both users and the **partner businesses** involved in the system. This fixed parity is an essential part of the system's credibility, since it reassures both individuals, who know exactly what their local currency is worth, and merchants, who can convert their eusko back into euros without fearing an unexpected **loss of value** tied to market swings — a safety net essential to getting merchants on board en masse. Without that guarantee, few shopkeepers would have agreed to accept a currency unfamiliar to most of their customers. ### A currency that resists easy hoarding Unlike the standard euro, the eusko is also not easily **hoardable** over the long term under favorable terms, a deliberate choice by the **system's designers** meant to encourage its fast circulation rather than its **passive accumulation** in traditional savings accounts. This built-in incentive pushes eusko holders to spend their local currency quickly within the network of partner businesses rather than holding onto it indefinitely, which mechanically speeds up **monetary circulation** within the region and energizes **local economic activity** — an effect its Basque founders were aiming for from the very start. *I find this idea particularly clever: instead of letting money sit idle, it pushes for its immediate circulation within the local economy, almost like giving a targeted boost to one specific region.* ## The economic goal behind creating these local currencies ### Favoring short supply chains over large retail The primary goal of the eusko and other **complementary local currencies** remains to favor short supply chains and neighborhood-scale economics, deliberately steering residents' spending toward local **merchants** and **producers** rather than toward big national chains or international online marketplaces. This approach fits into a broader ambition to strengthen the **economic resilience** of the regions involved, limiting capital flight to the outside while maximizing the **wealth** that stays and circulates directly within the local community of origin, rather than evaporating toward distant head offices. ### Speeding up the circulation of money within a region This kind of complementary currency is specifically designed to speed up the **circulation of money** within a given region, an economic model built on the idea that the faster a currency changes hands locally, the more **economic activity** and **jobs** it generates for the people of that region — a logic at the very heart of the local currency philosophy. Supporters of the system argue that this acceleration of monetary circulation produces a bigger **local multiplier effect** than the one generated by the standard euro, a significant share of which can quickly leave the region through purchases made from **outside businesses** — a leakage the eusko's defenders are specifically trying to limit. *It's hard not to find this logic appealing on paper, though I remain curious about how much it actually produces measurable effects at scale over the long run.* ## The legal and institutional framework surrounding these systems ### Official recognition by French authorities Contrary to what one might assume, these local currencies do not operate in a legal vacuum: they are fully recognized and regulated by **French monetary authorities**, including the Banque de France, as well as by the Ministry of the Economy, which closely monitor the development of these **regional initiatives** without seeking to slow their gradual growth. This official recognition allows complementary local currencies to operate entirely within the law, under precise rules governing their issuance, conversion, and use, guaranteeing the **legal certainty** that merchants and individuals need before actively taking part on a daily basis. ### Oversight needed to prevent abuse This strict regulatory framework is also meant to prevent any potential abuse, particularly in terms of **money laundering** or tax evasion — risks that **French authorities** closely monitor as these alternative monetary systems develop across the entire country. The associations that manage these local currencies must therefore comply with precise **financial transparency** requirements, including regular audits and rigorous management of the euro reserves that guarantee the local currency's **convertibility** for users at all times — an essential guarantee of trust for the system to function properly. *It's reassuring to see that such an original system remains, despite everything, solidly regulated. That prevents abuse and gives confidence to people who might otherwise hesitate to take the plunge, wary of a system that feels too informal.* ## The concrete impact on businesses and residents of the Basque Country ### More than a thousand partner businesses in the system In concrete terms, the eusko is now accepted by more than a thousand **partner businesses** spread across the entire French Basque Country, ranging from bakeries and restaurants to bookshops and local artisans, forming a **dense and diverse economic network** that residents committed to this civic and regional approach particularly appreciate. This extensive commercial network lets eusko users go about an almost entirely normal daily life without constantly needing to convert their local currency back into euros, strengthening the **appeal** and **practicality** of the system for the entire local population involved — a key factor in its lasting adoption. ### A tool for raising awareness of responsible consumption Beyond its strictly economic dimension, the eusko also plays an important role in **raising civic awareness** around more responsible, more local consumption, encouraging residents to think more carefully about where the products they buy come from and about the real economic impact of their everyday spending choices. Many users report a gradual shift in their consumption habits since joining the system, now more consistently favoring **neighborhood businesses** over big-box stores — a **positive side effect** frequently highlighted by supporters of this kind of regional initiative, beyond the purely monetary side of the system. *What strikes me most is the cultural ripple effect of this kind of system: beyond the purely monetary side, it also changes how people see their own everyday consumption choices.* ## The spread of local currencies across France ### Dozens of similar initiatives in other regions The eusko's success has directly inspired the creation of dozens of other **complementary local currencies** across France, each carrying a **different name** and adapted to the economic, cultural, and geographic specifics of its own **home region**. These initiatives, though varied in scale and degree of success, all share the same fundamental goal of strengthening the **local economy** and building **social ties** around more conscious consumption, one more firmly rooted in the everyday life of residents across France. Some have folded within a few years for lack of critical mass, while others, following the eusko's lead, have managed to build lasting momentum. ### A still-modest movement in steady growth Despite this proliferation of initiatives across the country, it's worth noting that these **local currencies** remain, in total transaction volume, extremely marginal compared with the standard euro, which obviously remains the **reference currency** used by the vast majority of French people every day — without that undermining the value of these local initiatives. Even the eusko, the clear leader of the pack, still represents only a tiny fraction of the money changing hands across the wider Basque economy. This gradual but steady growth nonetheless reflects real and lasting interest in this type of alternative economic tool, driven by **citizens** and **local governments** convinced of the usefulness of these tools for energizing their respective regional economies, against the initial skepticism of some observers who once dismissed the whole idea as a passing fad. ## Conclusion: a complement to the euro, not a threat to it ### A peaceful coexistence with Europe's single currency It's worth remembering that these **complementary local currencies** pose no threat whatsoever to the euro or to national monetary stability, but instead work in full **complementarity** with Europe's single currency, within a legal framework strictly overseen by the relevant **French and European authorities**. Their goal remains above all local and regional, seeking to strengthen neighborhood-level economic activity rather than compete with or replace the national and European monetary system they fully and legally operate within, never seeking to substitute for it or weaken its overall stability. ### An example of citizen-driven economic innovation The eusko and France's other local currencies ultimately illustrate a form of **citizen-driven economic innovation**, carried forward directly by the residents and merchants of a given region who want to reclaim a measure of **control** over the economic forces shaping their daily lives and their **immediate surroundings**, at the scale of one specific territory. This experiment continues to be closely followed by researchers, economists, and policymakers curious to assess its **real capacity** to durably transform consumption habits on a larger scale in the **years ahead**, in France and elsewhere in Europe. This ongoing scrutiny will likely help clarify whether this kind of tool, still marginal today, is capable of one day carrying more weight in the national economic landscape, or whether it will remain, above all, a modest but meaningful local symbol of civic engagement. Either way, the eusko has already proven, quite convincingly, that a community can design and sustain its own monetary tool without any help from Paris or Brussels. **By Maxime Marquette, columnist** ## Columnist's transparency note ### Editorial stance I am not a journalist but a **columnist and analyst**. My expertise lies in observing and analysing the geopolitical, economic and strategic dynamics that shape our world. My work is to take political strategies apart, to understand global economic movements, to put the decisions of international actors in context and to offer analytical perspectives on the changes that are redefining our societies. I do not claim the cold objectivity of traditional journalism, which stops at reporting facts. **I claim analytical clarity**, rigorous interpretation and a deep understanding of the complex issues that concern us all. My role is to give meaning to the facts, to place them in their historical and strategic context, and to offer a critical reading of events. ### Method and sources This text keeps the basic distinction between **verified facts and interpretive analysis**. The rule never changes: a factual claim is published only when a verifiable source supports it, and the sources this article actually used are listed under **Sources**, never here. **Primary source families** used by the publication, when the story has them: official statements from governments and international institutions, public statements by political leaders, reports from intergovernmental organisations, dispatches from recognised international news agencies. **Secondary source families**: specialised publications, internationally recognised news media, analyses from established research institutions, reports from industry organisations. When an article cites statistical, economic or geopolitical data, it comes from the institutions that produce it (intergovernmental organisations, central banks, national statistics offices), and the exact institution is named under **Sources**. ### Nature of the analysis The analyses, interpretations and perspectives in the analytical sections of this article are a **critical, contextual synthesis** based on the information available, the trends observed and the expert comments cited in the sources consulted. My role is to interpret these facts, to set them in the context of today's geopolitical and economic dynamics, and to give them a coherent meaning within the larger story of the changes shaping our time. These analyses reflect expertise built through continuous observation of international affairs and an understanding of the strategic mechanisms that drive global actors. This article describes a documented state of affairs on its publication date, not a prediction: later developments may shift its outlook. No update is promised in advance; when an article is corrected or completed, the change is dated in the text. ## Sources ### Primary sources - Banque de France — official site — accessed 2026 - Eusko — local currency of the Basque Country — accessed 2026 - Ministry of the Economy — official site — accessed 2026 ### Secondary sources - Le Monde — Economy — accessed 2026 - BBC News — Business — accessed 2026 - The Guardian — Business — accessed 2026 --- Source: Maxime Marquette, MadMax. When citing, name the author and link https://mad-max.co/en/article/l-eusko-cette-monnaie-locale-francaise-qui-circule-a-cote-de-l-euro