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 -22.65
Milk (kg) 357.00 -0.014 -5.00
Fat (kg) 27.08 -0.375 -10.14
Prot (kg) 17.01 -0.441 -7.51
Fertility Sub Index 5.75
Calving Interval (days) -2.52 -1.459 3.68
Survival (%) 1.86 1.117 2.08
Calving Sub Index 3.58
Gestation Length (days) -3.90 -0.919 3.58
Beef Sub Index -1.65
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 6.02 -0.432 -2.60
Maintenance Sub Index Maint. Sub Index -10.12
Live WT (kg) 33.00 -0.307 -10.12
Total Carbon Sub Index -25.07

* Based on an €80/tonne carbon price