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 -7.68
Milk (kg) 288.00 -0.014 -4.03
Fat (kg) 5.32 -0.375 -1.99
Prot (kg) 3.74 -0.441 -1.65
Fertility Sub Index 0.77
Calving Interval (days) -0.38 -1.459 0.55
Survival (%) 0.19 1.117 0.21
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.07
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 2.28 -0.432 -0.98
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index -7.01

* Based on an €80/tonne carbon price