
Corporate Energy
Buyer’s Guide
Everything a company needs to know before buying electricity on the open market – contracts, pricing, risk, green energy, and the questions your supplier hopes you won’t ask.
€29
One-time purchase
PDF · 14 pages · Instant download
PDF · 14 pages · Instant download
Secure checkout via Lemon Squeezy

11 chapters
14 pages
practical checklist
no prior energy-market knowleDGe required
Designed to be used, not filed away
Clear tables. Actionable checklists.
Every chapter ends with something you can use immediately – a comparison table, a set of questions to ask, or a decision framework. Not just theory.


A checklist you’ll actually use every cycle
The procurement checklist covers everything from preparing consumption data to verifying the auto-rollover clause before signing. Print it. Keep it. Use it every time you renew.

11 chapters. Everything you need.
Written for procurement managers, CFOs, and facility managers who need to make good electricity decisions — without becoming energy experts.
CH 01
Why most companies overpay
The structural reasons buyers are at a disadvantage — and how this guide changes that.
CH 02
How electricity markets work
Merit order, spot vs. forward markets, who gets paid along the way.
CH 03
Types of electricity contracts
Fixed, index, flexible, hybrid — which type suits which buyer and why.
CH 04
How electricity is priced
The anatomy of your bill: what’s negotiable, what’s regulated, what drives wholesale cost.
CH 05
What drives your bill
Load profiles, peak demand charges, reactive power — the hidden cost drivers most buyers ignore.
CH 06
Green energy options
GoOs, RECs, corporate PPAs — what’s credible and what’s just accounting.
CH 07
How to run a supplier tender
Step-by-step process with timeline. How to create real competition and negotiate from strength.
CH 08
Contract clauses that matter
Volume tolerance, auto-rollover, force majeure, pass-throughs — the traps in standard contracts.
CH 09-11
Risk, questions & checklist
Risk management strategies, the questions to ask any supplier, and a full procurement checklist.
If you sign or manage electricity contracts, this is for you
You don’t need to be an energy expert. You need to stop being at a disadvantage.
CFOs & finance directors
Understand what you’re actually paying for and where the budget risk sits.
Procurement managers
Run a proper competitive tender and negotiate from an informed position.
Facility & operations managers
Identify the operational changes that reduce your bill without touching the contract.
Sustainability leads
Understand which green energy options are credible — and which are just accounting.
Written by someone who has been on the other side of the table.

Bratislav Dzombic
I’ve spent more than two decades working across electricity distribution, supply, market development and renewable energy. That means this guide comes from real contracts, real negotiations and the kinds of mistakes buyers actually make – not from theory alone.
Through 1000whats, I try to make complex energy topics practical, clear and useful for people who need to make real decisions.
Through 1000whats, I try to make complex energy topics practical, clear and useful for people who need to make real decisions.
Former utility director
Renewable energy offtake manager
Energy markets
Regulation & policy
Know what you’re signing
Corporate Energy Buyer’s Guide
Secure checkout via Lemon Squeezy
14 pages
Concise and practical.
Practical checklist
Use it in your next tender.
No prior knowledge required
Clear, jargon-free explanations.
Instant access
Download and start reading now.
