Autonomy scoreLocal analysis
Kingston upon Hull Home autonomy potential in Kingston upon Hull (England)
The strongest asset here is Food growing. It is not, however, what pays your home the most: that is Low-carbon heating.
Annual potential, standard home
£4,522
Four items added up — each one is a separate decision, in whatever order suits you.
Overall score
55 /100
Growing
Kingston upon Hull: 55/100 achievable autonomy with a recommended setup.
Solid potential — real, achievable gains in energy, water & food autonomy await.
What you could reach in Kingston upon Hull
A typical home in Kingston upon Hull can reach about 55% self-sufficiency with a right-sized solar, storage, rainwater and low-carbon heating setup — much of it backed by UK grants and 0% VAT. The figure sharpens once you enter your own home.
- ≈209 days a year off the grid — keep the fridge, lights, router and heating pump running straight from your own roof and battery, right through a winter outage.
- Rainwater self-reliance — ≈63,155 L harvested from a 100 m² roof covers the garden and toilet flushing, so hosepipe bans stop mattering.
- A real harvest — ≈283 kg of fresh vegetables over a ≈246-day frost-free season takes a genuine bite out of the weekly shop.
- A warm, low-bill winter — insulation plus a right-sized heat pump turns the local climate into low-carbon comfort and shields you from gas-price spikes.
From the most to the least profitable, here
What you could gain
-
Low-carbon heating43/100
~£2,679/yr
less heating after insulation + heat pump (−9,270 kWh/yr on 90 m², electric heating)
The detail
Realistic outlook
2,960 heating-degree-days: a high-efficiency heat pump is the lowest-carbon way to keep Kingston upon Hull warm.
Watch-outs
A heat pump only pays off in a well-insulated envelope — insulate first, then size the unit.
Grants & tips
Boiler Upgrade Scheme: £7,500 towards an air-source heat pump (England & Wales); ECO4 and the Great British Insulation Scheme fund insulation, plus 0% VAT on heat pumps.
Heating-degree-days (base 18°C) : ≈ 2,960 HDD — Source: PVGIS, hourly ERA5 temperatures 2005–2015 (base 18°C).
-
Food growing66/100
~£832/yr
off the weekly shop — up to ≈283 kg/yr of fresh vegetables from 100 m²
The detail
Realistic outlook
With about 246 frost-free days, a household garden in Kingston upon Hull supports two planting rotations a year.
Watch-outs
A productive garden needs space, decent soil and a few hours a week — start small and scale up.
Grants & tips
Council allotments (Allotments Act) give cheap growing plots; RHS and community-garden schemes support home food production.
Frost-free growing season : ≈ 246 days — Source: PVGIS, hourly ERA5 temperatures 2005–2015 (frost dates).
-
Solar energy56/100
~£751/yr
less electricity with 3 kWp on your roof (≈3,003 kWh/yr)
The detail
Realistic outlook
At 1,001 kWh/kWp per year, Kingston upon Hull offers solid potential for residential rooftop solar.
Watch-outs
Roof orientation, shading and DNO connection rules affect real output — get an MCS-certified site assessment first.
Grants & tips
Smart Export Guarantee (SEG): your supplier pays for surplus solar exported to the grid, plus 0% VAT on residential solar PV and battery storage until 2027.
Annual PV yield : 1,001 kWh/kWp — Source: PVGIS 5.2 (EU Joint Research Centre), optimal tilt and local horizon.
-
Rainwater52/100
~£260/yr
less mains water with a 5,000 L tank (≈63,155 L/yr harvestable from a 100 m² roof)
The detail
Realistic outlook
743 mm of rain a year makes rooftop rainwater harvesting worthwhile in Kingston upon Hull.
Watch-outs
Harvested rain is non-potable by default — keep it separate from drinking water and add a first-flush diverter.
Grants & tips
Many UK water companies offer subsidised or free water butts; on a metered supply, harvested rainwater cuts your water bill directly.
Average annual rainfall : 743 mm — Source: NASA POWER, MERRA-2 corrected precipitation.
£4,522
Ranked by annual value. The order of the works themselves does not change: insulate before you equip.
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Estimate your solar system in Kingston upon Hull
Estimate your solar system in Kingston upon Hull
Based on a local yield of 1,001 kWh/kWp per year.
Indicative estimate (production = kWp × local yield). Real output depends on roof orientation, shading and your self-consumption rate.
Climate month by month in Kingston upon Hull
In Kingston upon Hull, a 3 kWp array pitched at 42° and facing 5° east of south — the optimum PVGIS computes for this location — produces about 3,003 kWh a year. May is the strongest month, at about 372 kWh, and December the weakest, at 111 kWh. November to February bring 18% of the year's output — enough for a battery to cover winter evenings on sunny days, not through grey spells.
The heating season runs from September to June: 10 months average below 15 °C, and February is the coldest at 4.4 °C. In a typical year the coldest hours drop to about -2 °C, the point a heat pump has to be sized for: a standard air-to-water heat pump copes comfortably in an insulated house.
Frost is possible until late March and returns from late November, which leaves about 246 frost-free days; tender crops such as tomatoes, beans and squash go outside once late March is past. Days above 30 °C are rare, so summer care is mostly steady watering.
Mean wind at 10 m is 4.5 m/s: borderline for a small turbine, which would need an exposed, unobstructed mast to pay off. The southern horizon is open (at most 1.5°) in PVGIS's elevation model, so low winter sun reaches roofs unless nearby buildings block it.
Compared with Leeds, 80 km away, Kingston upon Hull has 5% more solar yield, 43 more frost-free days and a heating need 5% lower. Compared with Sheffield, 85 km away, Kingston upon Hull has 6% more solar yield, 41 more frost-free days and a heating need 7% lower.
| Month | Mean temperature | Solar output, 3 kWp |
|---|---|---|
| January | 4.6 °C | 114 kWh |
| February | 4.4 °C | 165 kWh |
| March | 5.9 °C | 267 kWh |
| April | 8.4 °C | 336 kWh |
| May | 11.1 °C | 372 kWh |
| June | 14.0 °C | 336 kWh |
| July | 16.3 °C | 357 kWh |
| August | 15.9 °C | 324 kWh |
| September | 14.2 °C | 279 kWh |
| October | 11.5 °C | 201 kWh |
| November | 7.5 °C | 141 kWh |
| December | 4.9 °C | 111 kWh |
Frequently asked questions — Kingston upon Hull
How much could solar panels generate in Kingston upon Hull?
A well-oriented 3 kWp rooftop array in Kingston upon Hull produces about 3,003 kWh a year, worth roughly £751 in self-consumption. A 6 kWp system reaches about 6,006 kWh/yr where the roof allows. Smart Export Guarantee (SEG): your supplier pays for surplus solar exported to the grid, plus 0% VAT on residential solar PV and battery storage until 2027.
Is rainwater harvesting worth it in Kingston upon Hull?
Yes. A 60 m² roof in Kingston upon Hull can capture about 37,893 litres a year for the garden, WC and washing machine. Keep harvested rain separate from drinking water and fit a first-flush diverter. Many UK water companies offer subsidised or free water butts; on a metered supply, harvested rainwater cuts your water bill directly.
What grants help with low-carbon heating in Kingston upon Hull?
Boiler Upgrade Scheme: £7,500 towards an air-source heat pump (England & Wales); ECO4 and the Great British Insulation Scheme fund insulation, plus 0% VAT on heat pumps. Insulate first — a heat pump only pays off in a well-insulated home (2,960 heating-degree-days here), so prioritise the roof and walls before sizing the unit.
How much food can a garden grow in Kingston upon Hull?
With about 246 frost-free days, a 100 m² garden in Kingston upon Hull yields roughly 283 kg of fresh fruit and vegetables a year — a partial share of a household's needs, not full calorie autonomy. Council allotments (Allotments Act) give cheap growing plots; RHS and community-garden schemes support home food production.
When is the last frost in Kingston upon Hull?
Frost is possible until late March and returns from late November, which leaves about 246 frost-free days; tender crops such as tomatoes, beans and squash go outside once late March is past.
How much does solar produce in winter in Kingston upon Hull?
December is the weakest month: a 3 kWp array makes about 111 kWh, against 372 kWh in May. November to February add up to 18% of the yearly total.
How this score is calculated
Public climate data (PVGIS, European Commission) weighted by how vital each dimension is. The score sharpens once you enter your own home. See the full methodology.
Sources
- Solar energy — Source: PVGIS 5.2 (EU Joint Research Centre), optimal tilt and local horizon.
- Rainwater — Source: NASA POWER, MERRA-2 corrected precipitation.
- Food growing — Source: PVGIS, hourly ERA5 temperatures 2005–2015 (frost dates).
- Low-carbon heating — Source: PVGIS, hourly ERA5 temperatures 2005–2015 (base 18°C).
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