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 -0.17
Milk (kg) 116.00 -0.014 -1.62
Fat (kg) 1.53 -0.375 -0.57
Prot (kg) -4.59 -0.441 2.03
Fertility Sub Index -12.52
Calving Interval (days) 6.18 -1.459 -9.02
Survival (%) -3.14 1.117 -3.51
Calving Sub Index 0.13
Gestation Length (days) -0.14 -0.919 0.13
Beef Sub Index 1.02
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 2.29 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index 0.03
Live WT (kg) -0.10 -0.307 0.03
Total Carbon Sub Index -11.52

* Based on an €80/tonne carbon price