Immense possibilities for sustainable growth

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Why Choose Solar?

By using a renewable energy source like solar, you only have to draw electricity from the grid when you need more electricity than your system can produce. Since you only pay for what you use from the grid, you’ll save more. When your system generates more electricity than you use, the additional power is fed back into the grid. By doing so, you can draw upon this energy when your solar panels are not producing energy or you may be eligible for a feed-in tariff if your production is less than your consumption.

Benefits of a Union Energía onsite solar PPA:

  • No upfront capital cost
  • Long term predictable energy pricing
  • No system performance or operating risk
  • Visibly demonstrable environmental commitment
  • Reduce your business carbon footprint
  • Qualify for Carbon credits
  • Support for local economy and job creation

Why Choose Co-generation?

A Union Energía cogeneration Power Purchase Agreement (UE Cogen PPA) provides for Union Energía to be the owner and operator of your co-generation or tri-generation systems for on-site, parallel to the grid electric generation. Union Energía secures long term “take or pay” contracts with the client, cost guarantees for the equipment and construction, long term performance guarantees from 3rd party operation or maintenance vendors, availability guarantees for the installations and long term natural gas strips in order to fix the expenses while at the same time providing a fixed cost to the client. This concept provides the client with an alternative sustainable energy solution that will protect against price volatility while delivering more reliable energy distribution.

Why Choose a Union Energía PPA?

Union Energía have flexible plans to deliver viable commercial onsite solar and onsite cogeneration power to your business, with no up-front cost to you. Union Energía Power Purchase Agreements are the perfect, full-service solution – we take care of everything! Union Energía will sell you energy produced by the installation on your site via a long term Union Energía Power Purchase Agreement significantly cheaper than grid electricity which will also provide you with long term predictable energy pricing and guarantee of supply, eliminating black outs and brownouts which are common on most utility networks throughout Mexico.

Union Energia Power Purchase Agreement (PPA)

With the help of our financial partners we are able to offer a turnkey approach to all of our sustainable onsite power solutions which ensures a no-hassle installation and guaranteed lifetime maintenance. The Union Energìa power purchase agreement model makes integrating a solar system, cogeneration solution or a combination solution simple and affordable enabling you to pay for your energy over the product lifetime.



  • Zero Capital Investment
  • Energy Savings from Day One
  • Predictable Energy Expenses for up to 25 Years
  • Free Lifetime Maintenance and Monitoring

Direct Purchase

lifetime-savings-graph-2For businesses wishing to own their own system either through direct purchase or via Energy Efficiency Leasing – a Union Energìa solution is a smart investment opportunity, providing energy cost savings that start on day one and continue for decades. Our systems save energy and reduce your carbon footprint.

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Make an enquiry

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Why change to solar or co-generation…

  • Commercial Solar Will Never Be The Same – With electricity prices rising, companies are increasingly looking at installing solar PV as a great way of reducing energy bills and cutting carbon emissions.
  • Is Co-Generation, or Combined Heat and Power (CHP), in Your HVAC Future? – Chances are you’ll be hearing a lot about cogeneration for HVAC use in the years ahead. Cogeneration represents one of the most effective approaches to energy conservation, because it produces two types of energy at once – electric power and thermal energy.
  • Industrial facilities that require heat or steam for processes were early adopters of cogeneration. More recently, owners and managers of commercial buildings have also discovered that cogeneration can be a cost-effective source of reliable energy as well as heating and cooling, which is the single highest operating expense in a typical building.
  • CHP is becoming an attractive option to more industries thanks to improved technologies that are more efficient, more reliable and cheaper to maintain than ever before. Integrated CHP systems can increase a building’s overall energy efficiency by 30 to 40 percent. CHP can use a variety of fuels, both fossil – and renewable-based. Because of its efficiency, CHP reduces emissions and improves overall air quality even when powered by fossil-based fuels.
  • On-site electricity production also reduces the risk of power outages, and minimizes the extra cost charged by utilities for electricity during peak-use periods.