Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -25.19
Milk (kg) 612.00 -0.014 -8.57
Fat (kg) 19.25 -0.375 -7.21
Prot (kg) 21.33 -0.441 -9.41
Fertility Sub Index 0.85
Calving Interval (days) -0.08 -1.459 0.12
Survival (%) 0.66 1.117 0.74
Calving Sub Index 1.95
Gestation Length (days) -2.12 -0.919 1.95
Beef Sub Index -1.68
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 5.12 -0.432 -2.21
Maintenance Sub Index Maint. Sub Index -3.13
Live WT (kg) 10.20 -0.307 -3.13
Total Carbon Sub Index -27.20

* Based on an €80/tonne carbon price