Battery storage investment in Europe now depends less on whether the revenue exists and more on how it gets financed. With Italy's first MACSE auction won largely by a single player while Germany's fully merchant market is pushing lenders towards shorter, tighter debt, investors have to work out what makes a battery project bankable without a long-term contract.
Grace Kankindi, Deputy Head of Investment Management at Aquila Clean Energy, joins Ed Porter to walk through how she assesses battery investments across multiple European markets.
They cover:
- Why the first MACSE auction worked as designed, even though prices cleared low and one bidder took most of the contracts, and what new anti-concentration rules could change in round two.
- What happens to Italian battery projects that miss out on MACSE, from tolling to the capacity market, and why Italian lenders still won't back fully merchant projects.
- How lenders are financing merchant batteries in Germany, with debt terms of around 3 to 7 years instead of 15 to 20, and cash sweeps to pay debt down faster.
- The risk investors most often underprice, the optimiser, and why the lowest profit share isn't always the cheapest deal as German two-hour battery revenues fall.
- Why timing decides returns in smaller markets like Lithuania and Finland, why Poland is next on Grace's radar, and why she thinks contracted revenue is riskier than it looks.
Want to stress-test how a German battery's revenues hold up as saturation sets in? Ko, Modo Energy's AI analyst, is built for exactly these questions.
Transcript available here
Chapters
0:00 Intro
1:22 MACSE Auction Results and What People Got Wrong
2:38 Italy Battery Storage Investment Beyond MACSE
5:18 MACSE vs Merchant by Italian Price Zone
6:29 Battery Revenue Strategies Without a MACSE Contract
10:05 Battery Project Finance: MACSE, Tolling and Merchant
12:12 Second MACSE Auction and Anti-Concentration Rules
13:58 Merchant Battery Financing in Germany
16:14 What Lenders Want From a Merchant BESS Project
18:38 German Battery Revenue Saturation
20:27 Battery Optimiser Risk and Profit Share
23:12 Dynamic Grid Fees in Germany
25:25 Diversifying a Battery Portfolio Across 12 Markets
28:13 Lithuania and Finland Battery Storage Markets
30:13 Where to Invest Next: Poland
31:12 Best Performing Battery Assets in 10 Years
33:46 The Hidden Risk in Contracted Battery Revenue
