Energy Dome's decision to build a manufacturing hub in Piacenza is being presented against a specific national policy backdrop. In describing the Italian storage context, the company points to three elements: the targets of Italy's integrated National Energy and Climate Plan (PNIEC), the new MACSE storage procurement mechanism, and transmission system operator Terna's indicated need for 50 GWh of energy storage by 2030.
Why the procurement mechanism matters
MACSE is Italy's dedicated mechanism for contracting new storage capacity, designed to give developers a revenue anchor rather than relying purely on merchant spreads. For long-duration technologies with high upfront capital costs and long asset lives, a government-backed procurement route addresses the bankability gap that market analysts identify as a principal restraint on flow and thermal-mechanical storage deployment.
50 GWh — the volume of energy storage Terna has indicated Italy needs by 2030, as cited by Energy Dome
What the developer brings
Energy Dome reports a presence on four continents with more than 2 GWh of projects operational or contracted, more than 3 GWh authorized or permitted, and a development pipeline exceeding 30 GWh. These are company-provided figures and have not been independently verified. Announced customers and partners include Google, Engie, Alliant Energy, NTPC, SEC and SRP.
The named projects give some sense of scale: the 20 MW / 160 MWh Kudgi system with NTPC in India, the 20 MW / 200 MWh Columbia Energy Storage Project with Alliant Energy in Wisconsin, and the Rhode project in Ireland at an indicated 23 MW / 200 MWh. All three rely on domes manufactured at the Piacenza site, which the company says has received about €2 million of investment over the past year, with roughly €6.5 million planned over the next two years to triple capacity and grow local staff from 30 to 80–90 by 2028.
Policy risk cuts both ways
The Italian framework is supportive on paper, but the timing, volumes and eligibility rules of MACSE auctions determine how much of the 50 GWh ambition converts into contracted projects. The source material does not specify auction schedules or contract terms, and developers across Europe face a regulatory environment that researchers at MIT Energy Initiative describe as shifting both between and within countries, contributing to investment uncertainty.
For now, Italy's combination of a national 2030 storage target, a dedicated procurement mechanism and a domestic manufacturing base gives the country an unusually complete policy stack for long-duration storage. Whether that translates into orders for non-lithium technologies will be settled in the auction results.
This article was assisted by AI analysis. Please refer to the original source for official information.