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 -33.60
Milk (kg) 112.00 -0.014 -1.57
Fat (kg) 51.30 -0.375 -19.21
Prot (kg) 29.03 -0.441 -12.81
Fertility Sub Index -4.54
Calving Interval (days) 2.36 -1.459 -3.44
Survival (%) -0.98 1.117 -1.09
Calving Sub Index 1.82
Gestation Length (days) -1.98 -0.919 1.82
Beef Sub Index -1.64
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 7.22 -0.432 -3.12
Maintenance Sub Index Maint. Sub Index -3.28
Live WT (kg) 10.70 -0.307 -3.28
Total Carbon Sub Index -41.23

* Based on an €80/tonne carbon price