New grid connections & power upgrades
We manage the process from capacity assessment to energisation, working with DNOs, ICPs and stakeholders to secure the right power supply.
Our team handles applications, technical design, civils coordination, and compliant handover documentation.
Who This Is For
We deliver new grid connection solutions across the UK for:
- Commercial businesses & multi-site operators
- Car dealerships & EV charging locations
- M&E consultants & electrical designers
- Charge Point Operators (CPOs)
- Main & principal contractors
- Energy providers & utilities installers
- Independent Connection Providers (ICPs)
- EV installers & electrical contractors
If you need a new grid connection or power upgrade, we are your trusted delivery partner.
Faster, Smarter Grid Connections
Avoid Delays. Reduce Costs. Stay in Control.
Grid connections can quickly become a bottleneck.
We help you:
- Navigate complex DNO application processes
- Compare multiple delivery routes (DNO vs ICP vs IDNO)
- Reduce costs through asset value optimisation
- Keep your project moving on schedule
Our Grid Connection Services
Mango EV provides expert support for new grid connections in the UK. We manage DNO applications, ICP coordination, and IDNO asset value optimisation. As specialists in contestable works and NERS-accredited contractor management, we deliver cost-effective, fully managed grid connections for EV infrastructure, commercial developments, and large-scale electrical projects.
Full End-to-End Grid Connection Management
We handle the entire process:
- DNO application submission and management
- Coordination with regional network operators
- Programme management from application to energisation
Cost Optimisation Through ICP & IDNO Routes
We ensure you get the most competitive solution:
- Access to Independent Connection Providers (ICPs)
- Evaluation of IDNO asset value contributions
- Comparison of multiple connection options
Result: Lower overall connection costs
Contestable Works Coordination
We manage and deliver contestable works efficiently:
- Access to NERS-accredited contractors
- Competitive pricing for installation works
- Ensuring compliance with UK standards
Wayleave & Permissions Management
Avoid delays caused by land access issues:
- Coordination of wayleaves (third-party land access)
- Ensuring projects stay on time and on budget
How We Reduce Your Grid Connection Costs
The Power of Asset Value
One of the biggest opportunities to reduce cost is through IDNO asset value contributions.
- IDNOs adopt newly installed infrastructure
- They provide an upfront payment (asset value)
- This reduces the total cost of your connection
We Handle It For You
- Negotiate asset value with IDNOs
- Structure your project to maximise savings
- Present clear, comparable options
You simply choose the best solution.
DNO vs ICP vs IDNO – Explained Simply
| Route | Who They Are | What They Do |
|---|---|---|
| DNO (Distribution Network Operator) | Regional electricity company licensed by Ofgem | Owns, operates, and maintains the electricity network in a geographic area. Handles non-contestable works and approves new connections. |
| ICP (Independent Connection Provider) | Private contractor accredited by NERS | Carries out contestable works (installation of cables, substations, transformers). Can work alongside a DNO or IDNO. |
| IDNO (Independent Distribution Network Operator) | Licensed operator, adopts new assets | Owns infrastructure after installation. Offers asset value contributions to reduce your connection cost. Works nationwide. |
DNO
Who They Are
Regional electricity company licensed by Ofgem
What They Do
Owns, operates, and maintains the electricity network in a geographic area. Handles non-contestable works and approves new connections.
ICP
Who They Are
Private contractor accredited by NERS
What They Do
Carries out contestable works (installation of cables, substations, transformers). Can work alongside a DNO or IDNO.
IDNO
Who They Are
Licensed operator, adopts new assets
What They Do
Owns infrastructure after installation. Offers asset value contributions to reduce your connection cost. Works nationwide.
Factors to Consider
| Factor | DNO | ICP | IDNO |
|---|---|---|---|
| Cost | Usually higher | Can reduce costs | Can reduce costs further via asset value |
| Speed / Delivery | Slower, rigid process | Flexible | Flexible with ICP |
| Control & Flexibility | Limited | High | High |
| Nationwide Coverage | No (regional) | Depends | Yes |
| Asset Value Opportunity | No | Sometimes | Yes |
Cost
DNO
Usually higher
ICP
Can reduce costs
IDNO
Can reduce costs further via asset value
Speed / Delivery
DNO
Slower, rigid process
ICP
Flexible
IDNO
Flexible with ICP
Control & Flexibility
DNO
Limited
ICP
High
IDNO
High
Nationwide Coverage
DNO
No (regional)
ICP
Depends
IDNO
Yes
Asset Value Opportunity
DNO
No
ICP
Sometimes
IDNO
Yes
Practical Example
Scenario: You’re installing EV chargers at a car dealership with high power demand.
- DNO only: Full cost for connection works – £60k, slower delivery (12-18 weeks).
- ICP + DNO: ICP handles contestable works – £45k, faster delivery (8-12 weeks).
- ICP + IDNO: IDNO provides asset value – £25k, fast delivery (8-10 weeks).
Decision: ICP + IDNO route reduces cost and accelerates delivery.
Why Choose Mango EV
Mango EV’s Approach
We help you choose the best route by:
- Comparing DNO, ICP, and IDNO options
- Calculating asset value contributions to reduce costs
- Managing the entire application and delivery process
- Ensuring compliance with NERS, Ofgem, and UK electrical standards
Independent & Impartial Advice
- One point of contact for your project
- Honest, transparent recommendations
- Best-value solution tailored to your needs
Pay for Insight, Not Guesswork
- Cover only the application cost
- Receive multiple cost and delivery options
- Choose the solution with confidence
Bottom line: You get the fastest, most cost-effective grid connection with no hidden risks.
Kerry Mc
Mr Sansom
Andrew Langley
Marcel Machado
Bradley
Jay Hipkiss Media
Divyesh Jansari
Lucy Tarry
Joe Dalziel
My recent installation went really well. All questions were answered in a way I could understand. Really professional service from a customer centric company.
Kerry Mc
Excellent support from start to finish for our EV project. Good advice, excellent communication and expert delivery. Many thanks to Darren, Lisa, Hannah and the rest of the team. Would recommend to schools hoping to access OZEV grants.
Mr Sansom
Mango EV have been excellent to deal with from start to finish, highly recommend.
Andrew Langley
Great service and professional team.
Marcel Machado
From initial consultation to completion of installation and aftercare assistance. I would recommend Mango EV for the service and attention to detail that was provided throughout.
Bradley
Booked Mango EV in to fit an EV charger at our office. Confirmed really quickly and the whole thing was seamless from start to finish. Everything was clearly explained, no messing about, and the install team were spot on. Would 100% recommend for any business or workplace installation.
Jay Hipkiss Media
I had a great experience with Mangoev. The team was friendly, knowledgeable, and really helpful in explaining everything clearly. Their EV options are high quality, reliable, and great value for money. The whole process was smooth from start to finish. Highly recommend to anyone looking to switch to electric!
Divyesh Jansari
Excellent service from start to finish, great communication and support through out, with each stage of the process explained in detail. We are extremely pleased and would highly recommend.
Lucy Tarry
Mango EV installed a car charging point at our site at Jackson's Bread in Corby. Darren guided us through the whole process and his installation team were professional and left the site immaculate on completion.
Joe Dalziel
