Giga Park Ynni Celyn Energy
Ynni Celyn Energy Project

Ynni Celyn Energy Project

BESSSub StationNYK406038

Located between Gwyddelwern and Clawdd Poncen in Corwen this cutting-edge project supports the UK’s transition to renewable energy by providing large-scale battery storage for grid stability and sustainability.

500
MWh ENERGY
Grade 3
LAND
150
Jobs
£1.5 M
Annual Fund

Energy Capacity Breakdown

Energy Capacity Breakdown
  • Peak Storage Capacity
  • Renewable Energy Storage
  • Reserve/Emergency Storage

Funding Allocation

Funding Allocation
  • Construction Costs
  • Environmental Enhancements
  • Technology/Equipment
  • Community & Misc

Community Benefit Distribution

Community Benefit Distribution
  • Job Creation
  • Skills Development
  • Local Investments
  • Environmental Initiatives
01
Safety

Safety

BYD BESS
940 Units

Yenni Celyn BESS uses Lithium Iron Phosphate (LiFePO4) for high safety and longevity.

Safety
02
Lifespan

Lifespan

BYD BESS
940 Units

Over 10,000+ cycles at 80% Depth of Discharge (DoD).

Lifespan
03
Charging Time

Charging Time

BYD BESS
940 Units

Can fully charge in approximately 1 - 2 hours

Charging Time
Background

Why Ynni Celyn

The Ynni Celyn site was chosen for its excellent connectivity to grid infrastructure, minimal ecological disruption, and alignment with regional energy goals. Its selection reflects a balance between operational efficiency and environmental responsibility.

  • Access to dual overhead power lines for efficient energy distribution.
  • Located on low-intensity grazing land to minimize environmental impact.
  • Strategic location within proximity to key transport links.
Background

Ynni Celyn Selection Criteria

An extensive evaluation ensured the Ynni Celyn site met rigorous standards for sustainability and feasibility. Assessments focused on ecological, logistical, and social considerations.

  • Located in Flood Zone 1 to minimize flood risk.
  • Avoids sensitive ecological and archaeological sites.
  • Comprehensive noise and visual impact modeling conducted.
Background

Growing by Nature

The Ynni Celyn project emphasizes biodiversity enhancements, transforming the site into a hub for ecological preservation. Efforts include tree planting, wetland development, and wildlife-friendly infrastructure.

  • Wetland creation and tree planting to boost biodiversity.
  • Installation of bird and bat boxes to support local wildlife.
  • Comprehensive landscaping for ecological and visual integration.
Background

NatPower is dedicated to supporting the UK’s transition to clean, secure, and affordable energy by developing large-scale energy storage solutions that enhance grid stability and renewable energy integration. With an ambitious goal of delivering over 60GWh of energy storage capacity across the country, NatPower aims to provide 20% of the UK’s total energy storage needs by 2040. This substantial contribution will help reduce reliance on fossil fuels, improve energy security, and enable a more resilient and sustainable power system that meets the growing demand for electricity.Beyond its role in energy infrastructure, NatPower prioritizes responsible project development by ensuring that each initiative is designed with careful consideration for the environment and local communities. The company actively engages with residents and stakeholders to create solutions that minimize environmental impact while maximizing local benefits. This includes implementing innovative designs that harmonize with natural landscapes, supporting biodiversity, and ensuring that projects contribute positively to the surrounding ecosystem.

Return on Investment (ROI)

Investors can expect an attractive ROI, with projected annual cash flows exceeding £2 million and an estimated ROI of 8% over the project's lifespan. Our revenue model is underpinned by long-term power purchase agreements (PPAs) and capacity payments, providing stable and predictable income streams.

Cash Flow Analysis

Rigorous cash flow analysis demonstrates robust financial performance, with steady cash inflows from energy sales offsetting operational expenses and debt service obligations, ensuring consistent dividend distributions to investors.

Risk Mitigation

We employ comprehensive risk management strategies, including diversified revenue streams, insurance coverage, and regulatory compliance, to mitigate investment risks and safeguard investor capital, providing peace of mind amidst market uncertainties.

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01
BESS

BESS

37 acers
Accessibility

Batteries minimize carbon footprints, with BYD ensuring recyclability and compliance with global standards.

BESS
02
Substation

Substation

37 acers
Accessibility

A new substation on-site will facilitate seamless energy transfer between the BESS and the grid.

Substation
03
Planation

Planation

37 acers
Accessibility

The design includes natural screening to reduce visibility from Clwydian Range and Dee Valley National Landscape.

Planation
Background

Sustainability Commitment

As a cornerstone of NatPower’s renewable energy strategy, Ynni Celyn contributes significantly to the UK’s net-zero goals while delivering substantial community and environmental benefits.

  • Aligns with the UK’s net-zero targets by 2050.
  • Supports local employment with over 150 construction and operational roles.
  • Enhances community spaces and biodiversity initiatives.
Background

Renewable Energy and Biodiversity

Ynni Celyn is designed to meet future energy demands by supporting the integration of renewable energy into the National Grid. Its advanced systems ensure long-term sustainability and energy stability.

  • Provides scalable support for renewable energy integration.
  • Reduces reliance on traditional energy sources.
  • Advances the UK’s renewable energy ambitions.
Background

Community Impact and Support

Ynni Celyn prioritizes ecological enhancement and community growth. Through job creation and biodiversity initiatives, the project fosters a positive impact on both people and the environment.

  • Develops green spaces and enhances local biodiversity.
  • Creates long-term job opportunities for local residents.
  • Promotes environmental education and sustainability awareness.

Ynni Celyn Project is a cutting-edge renewable energy storage initiative designed to enhance grid stability.

Can support power needs for over 500,000 homes annually as the UK transitions to 100% renewable energy.

Contributes to the UK's Net Zero 2050 target by reducing over 1 million tons of CO₂ emissions over its lifetime.

Includes 30% land allocation for biodiversity enhancements, ensuring long-term ecological benefits.