Renewable sites › Tollgate Farm Battery Storage
Tollgate Farm Battery Storage
Tollgate Farm Battery Storage is a 49.5 MW battery storage site under construction in Welwyn Hatfield. Planning permission was granted on 22 January 2019, 15 months after submission. Operator of record: RNA Energy / Harmony Energy Storage/ Tag Energy UK.
Planning and build timeline
| Application submitted | 12 October 2017 |
| Permission granted | 22 January 2019 15 months after submission |
| Operational | not recorded |
Screening a site of your own?
Welwyn Hatfield approves 100% of battery storage schemes. Redline puts that number, and everything else the record holds, against your own boundary: the authority’s actual approval rate and decision times, every designation inside the red line, agricultural grade, 1 m LIDAR earthworks, how contested the grid is, and yield with a P90 — before you spend on a consultant.
Arrives prefilled with Tollgate Farm Battery Storage’s recorded coordinate — swap in your own postcode or coordinates.
What this site sits on
The recorded coordinate falls on land surveyed as Grade 2 agricultural land.
- Green Belt — Welwyn Hatfield
REPD gives one representative coordinate per scheme, not the site boundary, so this describes the point on record rather than the whole site — a large site can straddle a designation edge. Boundaries come from planning.data.gov.uk, which publishes for England only.
Welwyn Hatfield’s record on battery storage
Welwyn Hatfield has decided 6 battery storage schemes and approved 100%, taking a median of 2.8 months. See every battery storage scheme decision in Welwyn Hatfield →
Other built sites within 15 km
| Site | MW | Distance |
|---|---|---|
Anaerobic Digestion · Operational | 3 | 1.7 km |
Solar Photovoltaics · Operational | 5 | 3.7 km |
Solar Photovoltaics · Under Construction | 2 | 4.4 km |
Solar Photovoltaics · Operational | 5 | 4.4 km |
Solar Photovoltaics · Operational | — | 5 km |
Solar Photovoltaics · Under Construction | 0.61 | 5.2 km |
Solar Photovoltaics · Operational | 3 | 8.9 km |
Anaerobic Digestion · Operational | 1.5 | 9.7 km |
How big is Tollgate Farm Battery Storage?
Tollgate Farm Battery Storage has a recorded installed capacity of 49.5 MW. That figure is the capacity registered in REPD, which is the scheme as consented — the metered output of a site can differ.
Who operates Tollgate Farm Battery Storage?
REPD records the operator as RNA Energy / Harmony Energy Storage/ Tag Energy UK. Ownership of built renewable assets changes hands regularly and REPD is published quarterly, so treat this as the operator of record rather than confirmation of who owns it today.
When was Tollgate Farm Battery Storage approved and built?
The application was submitted on 12 October 2017. Permission was granted on 22 January 2019, 15 months later. The site is recorded as under construction and has no operational date yet.
Source: Renewable Energy Planning Database (REPD), Department for Energy Security and Net Zero, Open Government Licence v3.0, plus planning designation boundaries from planning.data.gov.uk (England only). REPD is published quarterly and covers schemes of roughly 150 kW and above. Capacity is the installed capacity on record, not metered generation. Operator is the operator of record at the last extract, not confirmation of present ownership. Reference 7335.
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