Changes for page FAQs - LCA
Last modified by Summer Wu on 2025-04-09
edited by Uwe Trueggelmann
on 2025-01-06
on 2025-01-06
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... ... @@ -65,6 +65,7 @@ 65 65 1. //You, based on the information provided in the CEC document package, calculate the required KPIs, prepare a cecAP for your claim, and request the CEC Assessment of the claim using the cecAOF form, or// 66 66 1. //If you have difficulties determining the required KPIs, we offer the CEC LCA Support Service. We then provide you another Excel table into which you enter specific information about your production (such as electricity consumption, annual production volume) and your product and materials (such as what materials you use for the sustainable card, sheet size, thicknesses, weight of a card, yield loss numbers), and we calculate the CEC KPIs for you. With those numbers provided you then proceed as described under 1. To order this CEC LCA Support Service, please use the cecLOF form included in the document package.// 67 67 68 + 68 68 //If you think this would be useful, I am happy to arrange a call with you to explain things further.// 69 69 70 70 ... ... @@ -96,11 +96,7 @@ 96 96 //As the layers never exist independently and are not separated into cards, the difference is not relevant. Simply use one of the fields for rejects, but please always use the same one// 97 97 98 98 99 -**//Electricity consumption~://** 100 100 101 -//For the audit you need to provide 12 month data, either for the 12 month preceding the audit (couple of months delay does not matter), or the preceding calendar year, whichever is easier. We can assume that the site electricity consumption for a normal PVC card is the same as for a recycled PVC card. So, just enter electricity consumption for 2024 and the number of cards produced in 2024, if you have that data. That gives us a good enough estimate of the electricity consumption per card.// 102 - 103 - 104 104 //**LCA support’s feedback:**// 105 105 106 106 //When you encounter items that you do not know, like details of the chemical composition, then leave them open. Primarily I need the dimensions and masses and main material and supplier. Do not spend weeks trying to get certain info from your supplier, at least not in the first attempt. If I need additional info and it is missing, I will come back to you.// ... ... @@ -118,6 +118,7 @@ 118 118 * //Did you include your air conditioning systems, IT, lights in the “Electricity Allocation” worksheet?// 119 119 * //If you do not have these details, or do not have the time, then we can do the calculations assuming that all electricity was used to produce cards. The determined value is higher then, but it looks like you still will have a valid claim. Just let me know which way you want to progress.// 120 120 118 + 121 121 //On the Layer 1 worksheet, you have defined a thickness for the overlay of 0.6 mm. The thickness of the overlay is certainly much less, maybe 0.06 mm?// 122 122 123 123 //For the plastic layers I am missing a transport route from the supplier to their departure airport.// ... ... @@ -130,8 +130,11 @@ 130 130 //I assume layer 3 is an inlay. Do you do wire embedding yourself? If not, you need to add the distances to and from the wire embedder. A typical volume of copper wire in a wire embedded inlay is 10mm3.// 131 131 132 132 133 -//The Layer worksheets look fine to me. For Spica and FolienwerkeWolfenit is sufficient to enter the Spicaor Folienwerke WolfenCEC claim numbers. They should be able to provide them to you.//131 +//The Layer worksheets look fine to me. For Spica btw it is sufficient to enter the Spica CEC claim numbers. They should be able to provide them to you.// 134 134 135 135 //In the Electricity Allocation worksheet you list your card manufacturing equipment, but then in column K you select “No” for the machines I would think belong to CB production, and you enter nothing for embedding and perso equipment. Please select “Yes” for the machines that belong to CB production, and “No” for embedding and perso equipment. Also, please add air conditioning, lighting, etc. For lighting you can do summaries, eg 90 LED x 15VA, but please distinguish between office and production (provided they are all behind the same electricity meter).// 136 136 135 + 136 +//My comments are inserted below your questions/comments, preceded by UTR.// 137 + 137 137