Services
We provide technical and commercial expertise to optimise wind assets, maximise performance, reduce risk, and unlock long-term value.
Engineering Integrity.
Commercial Clarity.
What we do
Transforming
Complexity into Value
Innovation into Performance
Strategy into Action
Engineering into Advantage
Atharra is a renewable energy consultancy specialising in the operation, optimisation, and transformation of wind energy assets.
We combine engineering precision with commercial insight to help owners and investors maximise performance, extend life, and realise long-term value while delivering measurable impact across technical and financial outcomes.
Projects
Discover how Atharra partners with owners and investors to deliver projects that improve performance, extend asset life, and increase value.
Technical Precision.
Strategic Direction.
We exist to solve our clients’ hardest challenges. Atharra delivers specialist engineering and strategic support across the full asset lifecycle, helping owners and investors unlock performance, extend life, improve reliability, and shape long-term strategy. Our expertise transforms complex technical insight into measurable value and confident decisions.
Our Services
01.
Asset Optimisation
Driving measurable gains in performance, reliability and value.
Atharra helps owners identify, prioritise, and deliver optimisation initiatives that enhance yield and commercial return through technical validation, investment-ready project development, and disciplined execution.
02.
Life Extension & Late-Life Management
Extending safe, reliable, and profitable operation beyond design life.
We combine engineering analysis and asset integrity expertise to define remaining life, manage risk, and develop actionable late-life strategies that protect and grow asset value.
03.
Reliability Engineering
Improving availability and reducing unplanned cost and risk.
Atharra provides owners with the structure and technical capability to manage reliability independently, mitigating risk, stabilising performance, and safeguarding operational value.
04.
Asset Strategy & Advisory
Turning technical insight into long-term portfolio value.
We align technical and commercial priorities to help owners, investors, and partners make confident decisions on operations, acquisitions, contracting, and market positioning.
Who we are
Atharra is a specialist renewable energy consultancy with deep technical and commercial expertise in the operation, optimisation, and transformation of renewable energy assets.
We solve complex challenges for owners and investors, combining over 40 years of experience to improve performance, enhance reliability, and unlock measurable long-term asset value.
- 40+ years of combined industry leadership experience
- Operator mindset built on real owner experience, strengthened by technical depth from a leading WTG OEM
- Proven delivery of technical improvements that create measurable financial impact
Past Results
Demonstrated value creation through robust engineering and commercially grounded delivery.
Our work has supported major investors in strengthening bids, improving asset valuation, and delivering technical upgrades safely and efficiently. From aerodynamic improvements to contracting strategies and life extension, Atharra provides the clarity and structure needed to secure and realise long-term portfolio value.
> 5%
AEP uplift delivered through aerodynamic upgrade programmes
€12M +
Additional Net Asset Value identified in acquisition assessments
Get in touch
