The Swedish way
of recovering energy
in polluted exhaust air

Saves money and the planet
Cut costs by 90%
Calculate Energy Savings
ENJAY_web_home_hero-2

Wasting
energy is
no longer
an option

Hundreds of clients requesting a profitable solution for energy recovery made us fed up with always saying no. Letting go of the pipe dream of helping the 15 million restaurants around the world to stop wasting energy was never an option. To keep throwing away billions of dollars and over 500 megatons CO2 emissions annually was out of the question. We simply had to find a way to turn impossible into possible. And we did.

About Us

The future of restaurant
energy recovery is here

Meet Lepido - the invention that industry experts have been searching for, for decades. Grease, soot and heat are no longer an obstacle to recovering energy from restaurant ventilation. With Lepido you’re able to save energy, money and oh, our planet.

 

Our Product
enjay_home_lepido-1
Case: Burger King Malmö, Sweden

Burger King Malmö, Sweden

Based on data from our test rig at Burger King in Bulltofta, Malmö, Sweden, we are able to recover 86.000 kWh per year. See below for how it was set up, and how the air pressure drop is sustained. 

Type of business: Fast-food Restaurant
Name: Burger King
City: Malmö
See full case

How we plan to eliminate one percent of global CO2 emissions.

Read full article
home-article

”If it sounds too good to be true, it probably is. But with Lepido it's the other way around, the systems work much better than expected”

André Veie Engh
Construction Team Manager, Burger King Scandinavia

”We have never found a similar product that can recover heat as well as Lepido. It enables energy recovery where it hasn’t been possible before.”

Stefan J. Herde
Head of international business development, Emutec.
Articles
Article - Sep 8, 2022 2:25:46 PM

The cheapest kWh

Even as energy prices are soaring, there is still one heat source that offers cheap, reliable, and green energy. And the best part, it is currently unutilized for almost all restaurants, hotels & schools in the UK.
Article - Sep 8, 2022 2:11:22 PM

"Enjay and its Lepido system could become a standard in Germany – and the rest of the world"

"The Swedish Chamber of Commerce hosted a dinner and I was suddenly sitting opposite Enjay co-founder Nils, talking about business. I was so excited about their patent that I told him this was a game changer for heat recovery," says Stefan J. Herde, head of international business development at the leading German engineering company Emutec GMBH.
Article - Aug 29, 2022 12:10:02 PM

Why do restaurants in the coldest parts of Sweden pay half as much for their heating compared to restaurants in the UK?

How come a restaurant in Kiruna only pays 50% of the cost that a restaurant in Birmingham pays for heating, even though the indoor temperature and the cost per kWh is the same?
Article - Jun 15, 2022 9:39:08 AM

How to cut 90% of your heating costs

Elda för kråkorna, “Light a fire for the crows” is a Swedish expression for when someone is wasting energy or heat. And, that saying really expresses what is going on in restaurants all over the UK right now where warm air is ventilated out from the kitchen and instead electricity is used to raise the temperature of the cold supply air.