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 -3.51
Milk (kg) -400.00 -0.014 5.60
Fat (kg) 18.88 -0.375 -7.07
Prot (kg) 4.62 -0.441 -2.04
Fertility Sub Index 7.57
Calving Interval (days) -3.56 -1.459 5.19
Survival (%) 2.13 1.117 2.38
Calving Sub Index 0.60
Gestation Length (days) -0.65 -0.919 0.60
Beef Sub Index 10.72
Carcass Weight (kg) -22.90 -0.528 12.08
Age of Slaughter (days) 3.14 -0.432 -1.36
Maintenance Sub Index Maint. Sub Index 17.11
Live WT (kg) -55.80 -0.307 17.11
Total Carbon Sub Index 32.49

* Based on an €80/tonne carbon price