> For the complete documentation index, see [llms.txt](https://docs.altum.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.altum.ai/english/sustainability/epc-api/output-interpretation.md).

# Output Interpretation

{% hint style="info" %} <mark style="color:$danger;">**Deprecated**</mark>\ <mark style="color:$danger;">This API is deprecated and no longer recommended for new implementations. Existing integrations may continue to work. Contact Altum AI for guidance on the recommended setup.</mark>
{% endhint %}

| Feature                                   | Example                | Explanation                                                                                  |
| ----------------------------------------- | ---------------------- | -------------------------------------------------------------------------------------------- |
| post\_code                                | 2542GM                 | Zipcode                                                                                      |
| house\_number                             | 547                    | House Number                                                                                 |
| house\_addition                           | B                      | House Number Addition                                                                        |
| build\_year                               | 1960                   | Construction Year                                                                            |
| inner\_surface\_area                      | 42                     | Square meteres livable space                                                                 |
| house\_type                               | Tussenwoning onder dak | House type                                                                                   |
| installation                              | 4                      | see [measures](https://docs.altum.ai/english/apis/sustainability-api/measures)               |
| wall\_insulation                          | 0                      | see [measures](https://docs.altum.ai/english/apis/sustainability-api/measures)               |
| roof\_insulation                          | 0                      | see [measures](https://docs.altum.ai/english/apis/sustainability-api/measures)               |
| floor\_insulation                         | 3                      | see [measures](https://docs.altum.ai/english/apis/sustainability-api/measures)               |
| living\_room\_windows                     | 1                      | see [measures](https://docs.altum.ai/english/apis/sustainability-api/measures)               |
| bedroom\_windows                          | 1                      | see [measures](https://docs.altum.ai/english/apis/sustainability-api/measures)               |
| shower                                    | 0                      | see [measures](https://docs.altum.ai/english/apis/sustainability-api/measures)               |
| ventilation                               | 3                      | see [measures](https://docs.altum.ai/english/apis/sustainability-api/measures)               |
| solar\_panels                             | 2                      | see [measures](https://docs.altum.ai/english/apis/sustainability-api/measures)               |
| solarpanel\_watt\_peak                    | 340                    | Solar panel watt peak performance per m2                                                     |
| CO2                                       | 4051                   | The total CO2 emission(see [CO2](https://docs.altum.ai/english/apis/sustainability-api/co2)) |
| definitive\_energy\_label                 | E                      | Definitive energylabel from RVO's EP-online                                                  |
| definitive\_energy\_label\_type           |                        | Norm on which the definitive energylabel is based                                            |
| definitive\_energy\_label\_validity\_date |                        | Validity end date of the given definitive energylabel                                        |
| definitive\_BENG2\_score                  |                        | Definitive energylabel BENG2 score from RVO's EP-online                                      |
| current\_estimated\_energy\_label         | E                      |                                                                                              |
| current\_estimated\_BENG1\_score          | 113                    | Current estimated BENG1 numerical score                                                      |
| current\_estimated\_BENG2\_score          | 186                    | BENG 2 numerical score of the current estimated NTA 8800 score                               |

| Raw Data              | Example                                          | Explanation                   |
| --------------------- | ------------------------------------------------ | ----------------------------- |
| Adres                 | Hoofdstraat 12, 7875AC Exloo                     | The address of the house      |
| Class                 | A                                                |                               |
| Bouwjaar              | 1900                                             | Build year of house           |
| Compactheid           | 2.19                                             | Compactness of House          |
| vloeroppervlakte      | 175                                              | Inner surface area            |
| Woningtype            | Vrijstaande woning                               | House Type                    |
| Verwarming            | HR-107 ketel                                     | Heating of the House          |
| Warm Water            | Combiketel                                       | Boiler of the house           |
| Zonneboiler           | Geen Zonnebioler                                 | Solar boiler of house         |
| Ventilatie            | Natuurlijke ventilatie via ramen en/of roosterse | Ventilation of the house      |
| Koeling               | Geen Koeling                                     |                               |
| Zonnepanelen          | 3300 Wp                                          | Solar Panel wattage           |
| Energy                | 140.47                                           |                               |
| CO2 per m<sup>2</sup> | 24.81                                            |                               |
| Warmtebehoefte        | 115.63                                           | Heat requirement of the house |
| Opp                   | 18.4                                             | surface area                  |
| Rc                    | 1.69                                             | RC value of the insulation    |

#### Example Output

```json
{
	"Output": {
		"post_code": "7875AC",
		"house_number": "12",
		"house_addition": null,
		"build_year": 1900,
		"inner_surface_area": 175,
		"house_type": "Vrijstaande woning",
		"installation": 4,
		"wall_insulation": 2,
		"roof_insulation": 2,
		"floor_insulation": 1,
		"living_room_windows": 1,
		"bedroom_windows": 1,
		"shower": 0,
		"ventilation": 1,
		"solar_panels": 15.57,
		"solarpanel_watt_peak": 240,
		"CO2": 5740,
		"definitive_energy_label": "B",
		"definitive_energy_label_type": "",
		"definitive_energy_label_validity_date": "",
		"definitive_BENG2_score": "",
		"current_estimated_energy_label": "B",
		"current_estimated_BENG1_score": 113,
		"current_estimated_BENG2_score": 186
	},
	"raw_data": {
		"Adres": "Hoofdstraat 12, 7875AC Exloo",
		"Class": "A",
		"Bouwjaar": "1900",
		"Compactheid": "2.19",
		"Vloeroppervlakte": "175",
		"Woningtype": "Vrijstaande woning",
		"Verwarming": "HR-107 ketel",
		"Warm water": "Combiketel",
		"Zonneboiler": "Geen zonneboiler",
		"Ventilatie": "Natuurlijke ventilatie via ramen en/of roosters",
		"Koeling": "Geen koeling",
		"Zonnepanelen": "3300 Wp",
		"Energy": "140.47",
		"CO2 per m2": "24.81",
		"Warmtebehoefte": "115.63",
		"Isolatie": {
			"Gevels": {
				"Noord": [
					{
						"Opp": "18.4",
						"Rc": "1.69"
					},
					{
						"Opp": "8.4",
						"Rc": "1.69"
					},
					{
						"Opp": "5.0",
						"Rc": "1.92"
					}
				],
				"Oost": [
					{
						"Opp": "17.3",
						"Rc": "2.14"
					},
					{
						"Opp": "7.8",
						"Rc": "1.69"
					},
					{
						"Opp": "2.7",
						"Rc": "2.14"
					}
				],
				"Zuid": [
					{
						"Opp": "12.6",
						"Rc": "2.14"
					},
					{
						"Opp": "9.4",
						"Rc": "2.14"
					}
				],
				"West": [
					{
						"Opp": "16.2",
						"Rc": "2.14"
					},
					{
						"Opp": "8.5",
						"Rc": "1.92"
					},
					{
						"Opp": "6.3",
						"Rc": "1.69"
					},
					{
						"Opp": "2.7",
						"Rc": "2.14"
					}
				]
			},
			"Gevelpanelen": {},
			"Daken": {
				"Noord": [
					{
						"Opp": "44.7",
						"Rc": "2.00"
					}
				],
				"Oost": [
					{
						"Opp": "45.5",
						"Rc": "2.00"
					},
					{
						"Opp": "8.6",
						"Rc": "2.00"
					}
				],
				"Zuid": [
					{
						"Opp": "45.5",
						"Rc": "2.00"
					},
					{
						"Opp": "10.6",
						"Rc": "2.00"
					}
				],
				"West": [
					{
						"Opp": "8.6",
						"Rc": "2.00"
					}
				]
			},
			"Vloeren": {
				"Algemeen": [
					{
						"Opp": "104.2",
						"Rc": "1.30"
					},
					{
						"Opp": "12.5",
						"Rc": "2.82"
					}
				]
			},
			"Ramen": {
				"Noord": [
					{
						"Opp": "1.3",
						"Uw": "2.90"
					},
					{
						"Opp": "1.2",
						"Uw": "2.90"
					},
					{
						"Opp": "1.2",
						"Uw": "2.90"
					},
					{
						"Opp": "0.8",
						"Uw": "1.80"
					},
					{
						"Opp": "0.6",
						"Uw": "1.40"
					}
				],
				"Oost": [
					{
						"Opp": "2.1",
						"Uw": "1.80"
					}
				],
				"Zuid": [
					{
						"Opp": "2.1",
						"Uw": "1.80"
					},
					{
						"Opp": "2.1",
						"Uw": "1.80"
					},
					{
						"Opp": "1.6",
						"Uw": "1.80"
					},
					{
						"Opp": "1.6",
						"Uw": "1.80"
					},
					{
						"Opp": "0.6",
						"Uw": "1.80"
					}
				],
				"West": [
					{
						"Opp": "1.6",
						"Uw": "1.80"
					},
					{
						"Opp": "1.6",
						"Uw": "1.80"
					},
					{
						"Opp": "1.0",
						"Uw": "5.10"
					},
					{
						"Opp": "0.8",
						"Uw": "1.80"
					},
					{
						"Opp": "0.8",
						"Uw": "1.80"
					}
				]
			},
			"Buitendeuren": {
				"Zuid": [
					{
						"Opp": "1.3",
						"Ud": "3.40"
					}
				],
				"West": [
					{
						"Opp": "0.5",
						"Ud": "3.40"
					}
				]
			}
		}
	}
}
```


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