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 -1.90
Milk (kg) 216.00 -0.014 -3.02
Fat (kg) -1.80 -0.375 0.67
Prot (kg) -1.03 -0.441 0.45
Fertility Sub Index -9.49
Calving Interval (days) 5.04 -1.459 -7.35
Survival (%) -1.91 1.117 -2.13
Calving Sub Index 0.97
Gestation Length (days) -1.06 -0.919 0.97
Beef Sub Index -0.46
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 3.64 -0.432 -1.57
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -11.48

* Based on an €80/tonne carbon price