The Avenza wind farm from ERG - Italian clean power workhorse with stable output

The Avenza wind farm from ERG delivers roughly 16 GWh of onshore wind power per year in Tuscany, feeding long-term contracted renewable electricity into the Italian grid. For holders of ERG stock (BIT: ERG, ISIN IT0001157020), a meaningful revenue driver.

By Thomas Riley, ad hoc news Classics & Longsellers Desk. Reviewed July 05, 2026, 7:08 PM ET. Details in the imprint.

Launched in the mid-2000s, the Avenza wind farm sits on a ridge above the port town of Carrara, with white turbines cutting through the coastal haze as trucks haul marble blocks below. Each nacelle hums with a steady mechanical buzz as blades track the Ligurian Sea breeze.

Onshore wind workhorse in Tuscany

ERG lists Avenza among its Italian onshore assets, with installed capacity of roughly 12 MW from a set of Vestas and Siemens turbines commissioned around 2006 and later repowered for higher efficiency. ERG wind sites overview While not a headline megaproject, it quietly supplies around 16 GWh of electricity a year into the Italian grid, enough to cover power use of a few thousand households in the region.

Standing near the service road, you can smell damp earth and wild thyme around the concrete foundations while the turbine tower vibrates faintly under your palm during a strong gust. That sensory mix of wind pressure, low-frequency rumble, and the blinking red aviation lights at dusk is the everyday reality that ERG’s head of renewables operations, Paolo Merli, likes to highlight when he talks about “industrialized sustainability” rather than abstract ESG charts. ERG press statements

Revenue visibility through long-term contracts

From an investor angle, what matters at Avenza is not a breakthrough headline but predictable cash flow. ERG structures most of its onshore Italian output under long-term contracts or renewable support schemes, which secure relatively stable pricing for the generated megawatt-hours over multi-year horizons. ERG investor presentation

That means the 16 GWh or so that Avenza feeds into the system each year is likely tied to contracted margins rather than full merchant exposure, smoothing EBITDA across cycles. Analysts covering ERG often describe such mature wind farms as the “base layer” under the company’s growth push in offshore and newer repowering projects, providing ballast as capex budgets shift. Reuters ERG profile

Operational details that matter

Operationally, Avenza is a compact site, so maintenance logistics are relatively straightforward. Access roads climb up in tight switchbacks, and service crews can reach each tower quickly with standard cranes and service trucks. That reduces downtime during component swaps compared with more remote, mountainous sites.

ERG’s technical teams monitor output via centralized SCADA systems from its Genoa headquarters, watching live data streams for each turbine. When wind speeds spike or yaw alignment drifts, the control center can flag anomalies and dispatch technicians before small issues dent the site’s annual load factor more than necessary. ERG business model

Context and ERG stock

Avenza also fits into the broader Italian push to decarbonize power generation, supporting regional grids as older thermal units retire and demand for certified green electricity climbs among industrial customers and municipalities. For ERG, mature onshore plants like this one form a significant chunk of its installed renewables base and underpin recurring cash distributions.

ERG stock (BIT: ERG, ISIN IT0001157020) trades in euros on Borsa Italiana; there is no US listing, so US investors typically access the name through European brokerages rather than domestic ADRs.

Key facts on Avenza wind farm

• Product: Avenza wind farm
• Manufacturer: ERG S.p.A.
• Category: Classics & longseller renewable asset
• Launch: Commissioned around 2006, later repowered
• MSRP / Price: Not applicable, industrial generation asset
• Availability: Operating on the grid near Carrara, Tuscany, Italy
• Target audience: Grid operators, industrial power buyers, infrastructure investors
• Standout / USP: Mature, contracted onshore wind plant providing stable annual output and cash flow within ERG’s Italian portfolio

This article was AI-assisted and editorially reviewed. Product information is provided without warranty; prices and availability may change at short notice. Not investment advice and not a buy or sell recommendation. Securities trading carries risks up to total loss.