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 -34.91
Milk (kg) 707.00 -0.014 -9.90
Fat (kg) 23.03 -0.375 -8.63
Prot (kg) 37.12 -0.441 -16.38
Fertility Sub Index 5.91
Calving Interval (days) -2.79 -1.459 4.07
Survival (%) 1.65 1.117 1.84
Calving Sub Index 1.57
Gestation Length (days) -1.71 -0.919 1.57
Beef Sub Index 3.22
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) -3.67 -0.432 1.58
Maintenance Sub Index Maint. Sub Index 6.96
Live WT (kg) -22.70 -0.307 6.96
Total Carbon Sub Index -17.24

* Based on an €80/tonne carbon price