# Cost table input ### General assumptions | Code | Description | Input | Default value | | ---- | ----------------------------------------------- | ------- | ------------- | | 0 | B.T.W. laag tarief (%) | Integer | 9 | | 1 | B.T.W. hoog tarief (%) | Integer | 21 | | 2 | Kosten gas vast (€/jaar) | Integer | 257.58 | | 3 | Kosten gas variabel (€/m3) | Integer | 0.774 | | 4 | Kosten elektriciteit vast (€/jaar) | Integer | 317.6 | | 5 | Kosten elektriciteit variabel (€/kWh) | Integer | 0.223 | | 6 | Kosten warmte vast (€/jaar) | Integer | 493.13 | | 7 | Kosten warmte variabel (€/GJ) | Integer | 0.2709 | | 8 | Looptijd (jaar) | Integer | 25 | | 9 | Jaarlijkse stijging gasprijs (%) | Integer | 3 | | 10 | Jaarlijkse stijging elektriciteitsprijs (%) | Integer | 2 | | 11 | Jaarlijkse stijging warmteprijs (%) | Integer | 3 | | 12 | Rente op besparingen (%) | Integer | 1.7 | | 13 | Heffingskorting (€/jaar) | Integer | 527.17 | | 14 | Isolatie aanpassingen B.T.W. tarief arbeid hoog | Integer | 0 | | 15 | Overige aanpassingen B.T.W. tarief arbeid hoog | Boolean | 1 | | 21 | Kosten biomassa vast (€/jaar) | Integer | 0 | | 22 | Kosten biomassa variabel (€/kg) | Integer | 0.3 | | 23 | Jaarlijkse stijging biomassaprijs (%) | Integer | 3 | #### Input schema ``` "custom_costs": [ { "code": 0, "value": 0 } ``` ### Improvement costs per measure All numbers from Material are Euro values, excluded of VAT. Download PDF for all possible default values to overwrite for the measures. Note: all costs for insulation and glass are per square meter(m2). | Code | Description | Material | Work | Saving Material | Saving Work | | ----- | ----------------------------------------------- | -------- | ---- | --------------- | ----------- | | 10001 | Wall insulation to type ''Matig/na-insulation'' | 22 | 14 | 20 | 13 | {% file src="" %} Default improvement costs per measure from 1 January 2024 {% endfile %}
Default improvement costs code per measure from 1st January 2024 ``` "improvement_costs": [ { "code": 10001, "material": 14, "work": 9, "saving_material": 13, "saving_work": 8 }, { "code": 10002, "material": 46, "work": 70, "saving_material": 42, "saving_work": 65 }, { "code": 10003, "material": 91, "work": 65, "saving_material": 85, "saving_work": 60 }, { "code": 20002, "material": 10, "work": 16, "saving_material": 9, "saving_work": 15 }, { "code": 20003, "material": 22, "work": 27, "saving_material": 20, "saving_work": 25 }, { "code": 30002, "material": 84, "work": 148, "saving_material": 77, "saving_work": 137 }, { "code": 30003, "material": 119, "work": 168, "saving_material": 111, "saving_work": 155 }, { "code": 40002, "material": 25, "work": 64, "saving_material": 23, "saving_work": 60 }, { "code": 40003, "material": 52, "work": 70, "saving_material": 48, "saving_work": 66 }, { "code": 50001, "material": 57, "work": 128, "saving_material": 53, "saving_work": 119 }, { "code": 50002, "material": 53, "work": 110, "saving_material": 50, "saving_work": 100 }, { "code": 50003, "material": 134, "work": 34, "saving_material": 124, "saving_work": 32 }, { "code": 50102, "material": 135, "work": 320, "saving_material": 124, "saving_work": 295 }, { "code": 50103, "material": 361, "work": 94, "saving_material": 334, "saving_work": 86 }, { "code": 50203, "material": 361, "work": 94, "saving_material": 334, "saving_work": 86 }, { "code": 60001, "material": 1639, "work": 1661, "saving_material": 1518, "saving_work": 1538 }, { "code": 60002, "material": 2880, "work": 2681, "saving_material": 2667, "saving_work": 2482 }, { "code": 60003, "material": 3647, "work": 1689, "saving_material": 3378, "saving_work": 1564 }, { "code": 60004, "material": 4155, "work": 2339, "saving_material": 3848, "saving_work": 2165 }, { "code": 80004, "material": 6782, "work": 6755, "saving_material": 6281, "saving_work": 6254 }, { "code": 80104, "material": 2668, "work": 2354, "saving_material": 2470, "saving_work": 2180 }, { "code": 80204, "material": 2203, "work": 1363, "saving_material": 2040, "saving_work": 1262 }, { "code": 80305, "material": 4739, "work": 2076, "saving_material": 4388, "saving_work": 1923 }, { "code": 80406, "material": 2837, "work": 1243, "saving_material": 2627, "saving_work": 1152 }, { "code": 80506, "material": 2837, "work": 1243, "saving_material": 2627, "saving_work": 1152 }, { "code": 80006, "material": 10276, "work": 8841, "saving_material": 9516, "saving_work": 8186 }, { "code": 80106, "material": 5651, "work": 3738, "saving_material": 5232, "saving_work": 3461 }, { "code": 80306, "material": 4486, "work": 2329, "saving_material": 4154, "saving_work": 2157 }, { "code": 80007, "material": 25410, "work": 8416, "saving_material": 23527, "saving_work": 7793 }, { "code": 80107, "material": 18839, "work": 6087, "saving_material": 17445, "saving_work": 5635 }, { "code": 80407, "material": 18543, "work": 5991, "saving_material": 17170, "saving_work": 5547 }, { "code": 80008, "material": 9618, "work": 4640, "saving_material": 8906, "saving_work": 4297 }, { "code": 80108, "material": 10352, "work": 5199, "saving_material": 9585, "saving_work": 4814 }, { "code": 80408, "material": 10979, "work": 5514, "saving_material": 10165, "saving_work": 5105 }, { "code": 80009, "material": 13983, "work": 6731, "saving_material": 12948, "saving_work": 6233 }, { "code": 80109, "material": 10400, "work": 2476, "saving_material": 9629, "saving_work": 2292 }, { "code": 80209, "material": 9278, "work": 1608, "saving_material": 8590, "saving_work": 1489 }, { "code": 80029, "material": 18845, "work": 7515, "saving_material": 17449, "saving_work": 6958 }, { "code": 80129, "material": 19029, "work": 6627, "saving_material": 17619, "saving_work": 6136 }, { "code": 80529, "material": 19541, "work": 6115, "saving_material": 18093, "saving_work": 5662 }, { "code": 80030, "material": 10595, "work": 6888, "saving_material": 9810, "saving_work": 6378 }, { "code": 80130, "material": 7901, "work": 2295, "saving_material": 7317, "saving_work": 2124 }, { "code": 80430, "material": 5940, "work": 2376, "saving_material": 5500, "saving_work": 2200 }, { "code": 80031, "material": 11288, "work": 5205, "saving_material": 10452, "saving_work": 4820 }, { "code": 80131, "material": 11810, "work": 4683, "saving_material": 10935, "saving_work": 4337 }, { "code": 80431, "material": 11810, "work": 4683, "saving_material": 10935, "saving_work": 4337 }, { "code": 80010, "material": 2949, "work": 916, "saving_material": 2730, "saving_work": 848 }, { "code": 70000, "material": 140, "work": 164, "saving_material": 128, "saving_work": 153 }, { "code": 94001, "material": 547, "work": 111, "saving_material": 506, "saving_work": 103 } ] ```
#### Column descriptions | Input | Format | Description | Translation | | ---------------- | ------- | -------------------------------------------------------------------------- | ------------------------------------------------------------------------------------ | | material | integer | Total investment cost per unit for material (excluding VAT). | Kosten totale investering per eenheid voor materiaal (exclusief BTW). | | work | integer | Total investment cost per unit for the labor (excluding VAT) | Kosten besparingsdeel van de investering per eenheid voor arbeid (exclusief BTW). | | saving\_material | integer | Cost-saving part of the investment per unit for material (excluding VAT). | Kosten besparingsdeel van de investering per eenheid voor materiaal (exclusief BTW). | | saving\_work | integer | Cost-saving part of the investment per unit for the labor (excluding VAT). | Kosten besparingsdeel van de investering per eenheid voor de arbeid (exclusief BTW). | #### Input schema ``` "improvement_costs": [ { "code": 0, # code of a certain type measure, see General assumptions "material": integer, "work": integer, "saving_material": integer, "saving_work": integer }, ... ] ``` **Input example** ``` "improvement_costs": [ { "code": 50001, "material": 57, "work": 128, "saving_material": 53, "saving_work": 119 }, ... ] ``` ### Saving work and -material numbers explained The *saving\_material* and *saving\_work* variables per part concern the saving part of the investment, split into material and labour. This affects the final calculation of CO2 emissions and the ELG. **saving\_material**: cost saving part of the investment per unit for material (excluding VAT). **saving\_work**: cost saving part of the investment per unit for labor (excluding VAT). As a rule, the savings share is on average 92.5% (between 90 and 94%) of the investment in material and labour.