Under Super Tenace 36

Fixed electricity business offer by Illumia for businesses

⚑ Trioraria tariffπŸ“… Valid until 7/10/2026⏱️ Price locked for 36 months

With an estimated cost of €663/year for 2700 kWh (at 0.1389 €/kWh), Under Super Tenace 36 is the 11th most affordable business offer from Illumia out of 18. The cheapest is Prezzo Garantito Luce 36 Altri Usi at €591/year, €72 less per year.

See all business offers from Illumia

About Illumia

Under Super Tenace 36

Estimated Energy Cost
€663/anno*
0.139 €/kWh
↑
Higher cost €73 morevs business benchmark*
Calculate your savings

Tariff & Time-of-Use Details

Fixed fee€168.00/anno
Price F10.1389 €/kWh
Price F20.1510 €/kWh
Price F30.1336 €/kWh
081823
*Based on 2700 kWh/year (typical business usage) and PUN 0.118 €/kWh. Data source: ARERA
Offers last updated: 06/20/2026, 02:00 AM

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Your scores bolin.SAVE UP TOVia Roma 10, Milano157€/annoELECTRICITY SCORE3/10GAS SCORE4/10

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How does Under Super Tenace 36 compare on the market?

We compared Under Super Tenace 36 with the best offers from Acea Energia and Hera Comm, two suppliers actively present on the free market.

More expensive

vs Acea Energia

Best offer from Acea Energia€632/anno
+€31 (5%)
Under Super Tenace 36€663/anno

The best offer from Acea Energia costs €31/year less (βˆ’5%) than Under Super Tenace 36. Over 10 years the potential difference is €310.

See all business offers from Acea Energia
More expensive

vs Hera Comm

Best offer from Hera Comm€657/anno
+€6 (1%)
Under Super Tenace 36€663/anno

The best offer from Hera Comm costs €6/year less (βˆ’1%) than Under Super Tenace 36. Over 10 years the potential difference is €60.

See all business offers from Hera Comm

Fixed price with Under Super Tenace 36: is it worth it compared to PUN trends?

The PUN (Prezzo Unico Nazionale) is the monthly price of electricity in Italy: when it rises your bill increases, when it falls you save automatically. Variable offers follow the PUN, while fixed ones like Under Super Tenace 36 do not. Use the graph below to help you choose between fixed and variable prices.

PUN Current PUN0.118 €/kWh
Monthly variationβ–Ό 0.003 €/kWh
Min/Max0.109 β€” 0.144

The fixed price of Under Super Tenace 36 at 0.139 €/kWh has on average been more expensive than the indexed market. Over the past 12 months the average PUN was 0.118 €/kWh, plus a reference spread of 0.013 €/kWh (indicative variable cost: 0.131 €/kWh).

* Valori in €/kWh. Fonte: GME β€” Gestore Mercati Energetici. Updated monthly.

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Why choose Illumia for your business?

Illumia, a family business under the Tremagi Group based in Bologna, has operated in the free energy market since 2006. The company positions itself as a dynamic, customer-centric player, expanding its offerings beyond electricity and gas to include fiber connectivity, photovoltaics, and air conditioning. Illumia emphasizes transparency and community engagement through loyalty initiatives and prize contests. With a strong commitment to sustainability, it provides 100% green energy and advanced digital tools designed to simplify the management of household utilities for its growing customer base.

β˜… 4.5Β·5,135 reviews

Pros

  • Integrated power, gas, and fiber offers
  • 100% green energy from renewable sources
  • Fixed prices for up to three years

Cons

  • Possible call center persistence
  • Occasional mobile app performance issues reported
  • Support wait times can sometimes be long
b.

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FAQ β€” business offer Under Super Tenace 36 by Illumia

Is Under Super Tenace 36 the most affordable business offer from Illumia?

No, Under Super Tenace 36 is the 11th cheapest offer from Illumia out of 18. The most affordable business option is Prezzo Garantito Luce 36 Altri Usi, with an estimated cost of €591/year.

Is Under Super Tenace 36 a green offer?

No, Under Super Tenace 36 is not certified as a renewable energy offer.

Are there any activation costs for businesses switching to Illumia?

Switching to Illumia through Bolin is free for businesses, with no service interruptions or meter interventions.

How do I activate a business offer online with Illumia?

Upload your latest business bill to Bolin. Our AI will analyze your company's consumption and show the real savings available with Illumia's business offers.