Altenia
Cutting-edge, tailored solutions for every stage in the life cycle of high and medium-voltage infrastructure: we are the go-to for companies and operators investing in the energy sector.
Altenia: about us
Altenia has emerged from a reorganisation process within Terna Energy Solutions, representing the latest evolution of LT and Avvenia, which its name explicitly references. From planning to maintenance, and from management to regeneration, we ensure targeted interventions to optimize system performance, security, and efficiency. Our integrated approach allows us to respond promptly to market needs, contributing towards operational continuity and to getting the maximum yield from energy assets.

Innovation and experience in service of energy
Altenia presents itself on the market as a system integrator with consolidated and continually evolving technological know-how. We support our clients in four strategic areas:
- High voltage: EPC, O&M, revamping of HV/MV infrastructure;
- Photovoltaics: EPC, O&M, revamping of photovoltaic plants;
- Storage: EPC services for utility-scale storage systems;
- Energy efficiency: tailored strategies to reduce consumption and enhance the performance of energy-intensive infrastructure.
Care and responsibility towards clients, the constant pursuit of technological innovation, rapid interventions and respect for the environment are the principles that guide our operations: Altenia is the trusted partner for companies and operators investing in the energy sector, offering cutting-edge, sustainable energy solutions.

