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 -29.24
Milk (kg) 597.00 -0.014 -8.36
Fat (kg) 29.39 -0.375 -11.01
Prot (kg) 22.38 -0.441 -9.88
Fertility Sub Index -10.95
Calving Interval (days) 6.44 -1.459 -9.40
Survival (%) -1.39 1.117 -1.55
Calving Sub Index 2.63
Gestation Length (days) -2.86 -0.919 2.63
Beef Sub Index -2.47
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 4.87 -0.432 -2.10
Maintenance Sub Index Maint. Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index -45.56

* Based on an €80/tonne carbon price