business energy Archives - My Company is Green

Two identical offices. Fifty people each. Same computers, same lighting. One in Helsinki, one in Berlin.

Last updated November 5, 2026 · 6 min read · Data: Eurostat H1 2026

Carla Lavigne
Green Ops Editor · 6 min read

At a glance

Cheapest offices: Finlandia (€0.093/kWh), Iceland, Norway — nuclear, hydro, geothermal.
Most expensive: Irlandia (€0.267), Cypr, Italy — gas-dependent islands and peninsulas.
A 50-person office pays up to €13,560/year more in Berlin than in Helsinki for the same electricity.
Three actions with numbers: renegotiate at contract end (−20–30%), match tariff to load profile (−5–10%), LED retrofit (−5–15% of total bill).

Co zachowujesz

Switching a Berlin office to a Finnish-linked tariff≈ €13,560 / rok

Effort required~1 week of broker calls, brak wydatków inwestycyjnych

ZemstaFirst invoice

Take the Eurostat business data for January–June 2026 and run the numbers:

Helsinki office: 120 MWh × €0.0928 = €11,136 per year
Berlin office: 120 MWh × €0.2058 = €24,696 per year

The Berlin office pays €13,560 more for the same electricity: €271 per employee per year. Move the office to Dublin and the bill hits €31,992.

The gap is structural: Podatki, grid design and generation mix. Here is the full ranking.

The ranking: business and household prices, Styczeń–czerwiec 2026

Business prices are for a consumer using 500–2,000 MWh per year, excluding VAT and recoverable taxes (the level most SMEs actually pay). Household prices include all taxes and VAT. Źródło: Eurostat nrg_pc_204 and nrg_pc_205, retrieved 5 Listopad 2026.

Rank	Kraj	Business €/kWh	Household €/kWh	Context
1	Finlandia	0.0928	0.2694	Nuclear and hydro: Europe’s cheapest
2	Iceland	0.1137	0.2076	Hydro and geothermal
3	Norway	0.1166	0.1993	Hydro surplus; households track spot prices
4	Szwecja	0.1177	0.3062	Nuclear and hydro; taxes push households high
5	Portugalia	0.1273	0.2367	High wind and solar share
6	Denmark	0.1303	0.2375	Cheap wind; taxes take 49% of household bills
7	Hiszpania	0.1336	0.2509	Iberian market, renewables
8	Luxembourg	0.1353	0.2023	Negative net tax share
9	Malta	0.1358	0.1268	Household prices state-capped
10	Latvia	0.1367	0.2415	Hydro-heavy
11	Estonia	0.1399	0.2118	Oil shale share falling
12	Bulgaria	0.1452	0.1341	Regulated prices, nuclear base load
13	Slovenia	0.1463	0.2118	Nuclear plus hydro; fell 16.6% rok po roku
14	Francja	0.1567	0.2485	Nuclear fleet: 13% below EU average
15	Croatia	0.1610	0.1816	Hydro, regulated tariffs
16	Czechia	0.1671	0.2884	Coal and nuclear, high levies
17	Greece	0.1702	0.2401	Gas-to-renewables transition
18	Liechtenstein	0.1752	0.2988	Import-dependent
19	Lithuania	0.1760	0.2162	Grid reconfiguration
20	Romania	0.1854	0.2836	Caps ended July 2025; prices jumped 15.4%
21	Belgium	0.1902	0.3575	Nuclear shutdowns plus high household levies
22	Austria	0.1918	0.3260	Household prices rose 34.3% rok po roku
23	Slovakia	0.1937	0.1985	Nuclear-heavy, high network costs
24	Holandia	0.2027	0.2440	Negative net tax share, yet above the EU average
25	Niemcy	0.2058	0.3618	High levies and grid fees; eased in 2026
26	Polska	0.2070	0.2999	Coal; household caps ended 2026
27	Hungary	0.2183	0.1139	Cheapest households via caps; businesses pay more
28	Włochy	0.2253	0.3142	Import-dependent gas fleet
29	Cypr	0.2306	0.2688	Island grid, imported fuels
30	Irlandia	0.2666	0.3871	Gas-dependent island, constrained grid, worst in both bands
—	Średnia UE	0.1800	0.2832	Weighted by consumption

Read both columns together. Hungary looks cheap until you spot the split: capped household rates at €0.1139, business rates 92% higher. Denmark’s wind is cheap for businesses, then taxes nearly double it for households. The countries punishing offices hardest, Irlandia, Cyprus and Italy, share one trait: islands or peninsulas dependent on imported gas, weakly connected to cheaper neighbours.

Dwa kraje brakujące w tabeli

Eurostat stopped collecting UK and Swiss price data, so they get their own line:

United Kingdom: DESNZ puts small/medium businesses (500–1,999 MWh/year, same band) at 27.67p/kWh including the Climate Change Levy in Q2 2026: mniej więcej €0.33/kWh at the ECB rate of 5 Listopad 2026 (€1.1991/£), worse than Ireland. The smallest band pays 38.36p, about €0.46.
Switzerland: regulator ElCom reports a median household tariff of 27.7 cents/kWh for 2026, O nas €0.30/kWh (ECB: €1.0893/CHF). Businesses off regulated tariffs land lower; hydro-rich cantons start near 22 cents.

Co zachowujesz: three actions with numbers attached

Renegotiate at contract end. Businesses rolling off 2022–2023-vintage contracts save 20–30% in the UK renewal market, per comparison data covering thousands of renewals. Ciągnij 12 months of half-hourly consumption data first; quotes without it are guesses.
Match the tariff to your load profile. A study of 7,500+ UK businesses (Energy Efficiency Science, Springer) found most SMEs benefiting from time-of-use or real-time tariffs save under 5%, z 10% a practical ceiling. If a salesperson promises 25% from load shifting alone, ask for their dataset. The 5–10% lives in shifting flexible loads: EV charging, pre-cooling, batch processes.
Fix the lighting, then check the meter class. Lighting runs 15–20% of office electricity (US DOE). Measured LED retrofits cut it 27–29% (PNNL), do 75% with controls (LBNL): expect 5–15% off the total bill. Also check that contracted capacity matches actual peak demand; oversizing inflates fixed costs, and UK statistics show the smallest consumers pay a 45% per-kWh premium over the all-business average.

Metodologia

Business prices: Eurostat nrg_pc_205, band 500–2,000 MWh/year, tax level X_VAT (excludes VAT and recoverable taxes). Household prices: nrg_pc_204, band 2,500–5,000 kWh/year, tax level I_TAX (all taxes and VAT). Both cover January–June 2026, the latest published semester, in EUR as reported. Retrieved 5 Listopad 2026 via the Eurostat API. Cross-checked against the Eurostat news release of 8 May 2026 and the EnergyBoard H2 2025 ranking (27/27 countries match exactly), plus France’s SDES. UK and Swiss figures come from DESNZ and ElCom; neither country reports to Eurostat.

Źródła

Eurostat, Statystyki cen energii elektrycznej (nrg_pc_204/205), 5 Listopad 2026: https://ec.europa.eu/eurostat/statistics-explained/index.php?tytuł=Electricity_price_statistics
Komunikat prasowy Eurostatu, non-household prices H2 2025, 8 May 2026: https://ec.europa.eu/eurostat/web/products-eurostat-news/w/ddn-20260508-2
Komunikat prasowy Eurostatu, household prices 2025, 5 May 2026: https://ec.europa.eu/eurostat/en/web/products-eurostat-news/w/ddn-20260505-1
EnergyBoard, H2 2025 cross-check: https://energyboard.eu/en/business-electricity-prices/
SDES (Francja), electricity prices 2025: https://www.statistiques.developpement-durable.gouv.fr/prix-de-lelectricite-en-france-et-dans-lunion-europeenne-en-2025
DESNZ, UK business prices by size (QEP 3.4.2, 29 Wrześeń 2026): https://ukchargingsolutions.co.uk/data/business-electricity-prices
ElCom/Swissgrid, Swiss tariffs 2026: https://swissgrid.ch/en/home/about-us/company/electricity-price.html
Energy Efficiency Science 9 (2016), tariff-switching study: https://doi.org/10.1007/s12053-015-9404-9
US DOE/FEMP, LED retrofit case study: https://www.energy.gov/cmei/femp/espc-enable-project-us-department-energy-headquarters-reduces-lighting-energy-use-50
ECB reference rates, 5 Listopad 2026: https://api.frankfurter.dev/v1/latest?base=GBP&symbols=EUR