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 -22.18
Milk (kg) 485.00 -0.014 -6.79
Fat (kg) 20.63 -0.375 -7.73
Prot (kg) 17.37 -0.441 -7.67
Fertility Sub Index 1.11
Calving Interval (days) -0.51 -1.459 0.74
Survival (%) 0.33 1.117 0.37
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index -3.47
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 7.54 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index -10.21
Live WT (kg) 33.30 -0.307 -10.21
Total Carbon Sub Index -31.91

* Based on an €80/tonne carbon price