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 -11.90
Milk (kg) 312.00 -0.014 -4.37
Fat (kg) 12.52 -0.375 -4.69
Prot (kg) 6.44 -0.441 -2.84
Fertility Sub Index 0.03
Calving Interval (days) -0.11 -1.459 0.16
Survival (%) -0.12 1.117 -0.13
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.07
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.67 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index 2.18
Live WT (kg) -7.10 -0.307 2.18
Total Carbon Sub Index -10.09

* Based on an €80/tonne carbon price