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 -7.61
Milk (kg) 329.00 -0.014 -4.61
Fat (kg) 5.13 -0.375 -1.92
Prot (kg) 2.45 -0.441 -1.08
Fertility Sub Index -12.48
Calving Interval (days) 6.24 -1.459 -9.10
Survival (%) -3.02 1.117 -3.37
Calving Sub Index 0.43
Gestation Length (days) -0.47 -0.919 0.43
Beef Sub Index -1.22
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 2.47 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -20.87

* Based on an €80/tonne carbon price