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 -7.86
Milk (kg) 288.00 -0.014 -4.03
Fat (kg) 3.62 -0.375 -1.36
Prot (kg) 5.60 -0.441 -2.47
Fertility Sub Index -11.73
Calving Interval (days) 5.26 -1.459 -7.67
Survival (%) -3.63 1.117 -4.06
Calving Sub Index 1.57
Gestation Length (days) -1.71 -0.919 1.57
Beef Sub Index -2.45
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 10.68 -0.432 -4.61
Maintenance Sub Index Maint. Sub Index -3.00
Live WT (kg) 9.80 -0.307 -3.00
Total Carbon Sub Index -23.47

* Based on an €80/tonne carbon price