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 13.63
Milk (kg) -636.00 -0.014 8.90
Fat (kg) 2.17 -0.375 -0.81
Prot (kg) -12.54 -0.441 5.53
Fertility Sub Index -0.11
Calving Interval (days) -0.01 -1.459 0.01
Survival (%) -0.11 1.117 -0.12
Calving Sub Index 0.51
Gestation Length (days) -0.56 -0.919 0.51
Beef Sub Index 3.67
Carcass Weight (kg) -12.90 -0.528 6.80
Age of Slaughter (days) 7.27 -0.432 -3.14
Maintenance Sub Index Maint. Sub Index 14.29
Live WT (kg) -46.60 -0.307 14.29
Total Carbon Sub Index 31.98

* Based on an €80/tonne carbon price