FAQ

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The collection serves solely informational purposes and is not individual legal advice.

It defines a support model in which the parties to the agreement agree on a reference price. In the event that market energy prices are lower than the reference price, a positive difference is paid to the supported party. Otherwise, when energy prices are higher than the reference price, the supporting party receives that difference.

It is a long-term electricity supply agreement between two parties, typically between an electricity producer and a Customer (electricity consumer or retailer). The Power Purchase Agreement (PPA) specifies all the conditions related to electricity, including the quantity of electricity to be delivered, negotiated prices, accounting methods, and penalties for non-compliance. In practice, PPAs are distinguished between physical delivery agreements and virtual agreements.

An agreement between two parties, in which the buyer (usually a company or institution) commits to purchasing a specific quantity of electricity from the supplier. The electricity is generated on-site, within the buyer’s property or in close proximity, and transmitted through a direct line. On-Site Power Purchase Agreements (PPAs) are particularly popular for procuring energy from renewable sources such as solar or wind power, located on the premises of the buyer.

Here are some key features of an On-Site PPA:

  • source location – in an On-Site PPA, the energy source (e.g., solar or wind power facility) is situated on the buyer’s property or in close proximity. This could involve installing solar panels on building rooftops or wind turbines on the company’s premises.
  • contract duration – On-Site PPAs can be long-term, typically ranging from several to several dozen years. Long-term agreements help energy providers recoup investments in energy infrastructure.
  • energy price -under a PPA, the price of the purchased energy can be agreed upon as fixed throughout the contract duration or linked to competitive rates. This helps buyers control energy costs and avoid market price volatility.
  • investments and maintenance – in some cases, the energy provider is responsible for investing in infrastructure and maintaining the energy source. In other cases, the buyer may invest in the energy source and manage its maintenance.
  • financial benefits – On-Site PPAs can bring financial benefits to both the buyer and the energy provider. The buyer gains access to more economical energy sources, while the provider can ensure a steady income from supplying energy over an extended period.

 

The Role of Renpro in Agreement Execution

As part of the balancing group, which is a unit on the electricity market schedule, Renpro handles the physical settlements of energy flows. Participants in the agreement do not incur costs for distribution or transmission services.

On-Site PPAs allow businesses and institutions to generate their own electricity from renewable sources on-site or in close proximity. This helps reduce energy costs, lower greenhouse gas emissions, and meet sustainability goals. Before signing such an agreement, it is advisable to consult with an energy expert or a lawyer specializing in PPAs to ensure appropriate terms and a clear understanding of obligations on both sides.

An agreement between two parties in which the end consumer (typically a company or a local government institution) commits to purchasing a specific quantity of electricity from Renpro. However, the electricity is generated outside the buyer’s location, often in a remote area. This type of agreement is particularly popular in the context of renewable energy sources.

Here are some key features of an Off-Site Power Purchase Agreement (PPA):

  • location independence – in an Off-Site PPA, the energy source (e.g., wind farm, solar power plant) is located on a property different from the buyer’s.
  • contract duration – Off-Site PPAs are typically long-term, often spanning several to several dozen years. Long-term agreements allow energy providers to recoup investments in energy infrastructure.
  • fixed or discounted price – under a PPA, the buyer usually negotiates a fixed price for purchasing energy over a specified period or a price based on a competitive rate lower than current market prices. This helps buyers control energy costs and protect against price volatility.
  • sustainable development – Off-Site PPAs are often used by businesses and institutions as a tool to support sustainable development and reduce greenhouse gas emissions, as they often involve purchasing energy from renewable sources.
  • energy transmission – energy produced outside the buyer’s location can be transmitted to the point of use through transmission or distribution lines, requiring specific agreements and arrangements with energy providers.
  • financial benefits – Off-Site PPAs can bring financial benefits to both the buyer and the energy provider. The buyer gains access to more economical energy sources, while the provider can ensure a steady income over an extended period.

 

The Role of Renpro in Agreement Execution

As part of the balancing group, a unit on the electricity market schedule, Renpro handles the physical settlements of energy flows. Participants in the agreement independently bear the costs of distribution or transmission services.

Off-Site PPAs are becoming increasingly popular in the business environment as they allow companies to engage in sustainable development and reduce energy costs. However, such agreements can be complex and require consideration of various factors, such as the location of the energy source, contract duration, and pricing structure. It is advisable to consult with a Renpro expert for detailed assistance in implementing such agreements.

It is an energy market unit with the symbol JG_RENP_01_0948, composed of energy market participants, producers, and end consumers for whom Renpro is the entity responsible for balancing (POB). The Renpro balancing group primarily serves to maintain the balance between the production and consumption of electrical energy. The goal of such collaboration is to compensate for hourly deviations (imbalances) between planned and actual electricity production and consumption. In practice, this means that both producers and consumers of electrical energy can reduce the deviation between forecasted and actual consumption, which is reported in real-time to the Renpro optimizer. With the acquired data and dynamic energy storage management, participants in the Renpro balancing group incur lower costs for commercial balancing. Following the implementation of changes in the balancing market, Renpro will become a Balancing Service Provider (BSP).

System services in the electricity market encompass various actions taken by transmission system operators (TSOs), distribution system operators (DSOs), power producers, and other entities to maintain the balance between electricity production and consumption. These services aim to ensure the stability and reliability of the power system.

Some of the system services include:

  • reserve power management – this involves monitoring and controlling reserve power available in the system for quickly increasing or decreasing electricity production in response to sudden changes in demand.
  • regulation mechanisms – these mechanisms involve adjusting power generated by power plants to match current demand. This includes reducing power generation in the case of excess energy in the system or increasing power in case of a shortage.
  • backup power supply services – this includes providing reserve energy in the event of outages or disruptions in normal power supply.
  • coordination and management of power transmission – this involves controlling the transmission of electricity in a specific region to prevent overloads and maintain balance between production and consumption.
  • available power Services – these services ensure an adequate amount of power is available in the system to meet current electricity demand, as well as providing reserve power to maintain system stability.
  • stabilization services – these services involve processes to reduce voltage and frequency fluctuations in the power system to ensure system stability.

 

These services are essential for maintaining the stability and reliability of the power system and ensuring an adequate supply of electricity for consumers. Following the implementation of changes in the balancing market (planned for June 14, 2024), some of these services will be available to energy storage facility owners and active renewable energy producers within the Renpro balancing group. For these entities, we will act as a Balancing Service Provider (BSP).

The System Operation Guidelines (SOGL) is an operational code that defines requirements for Transmission System Operators (TSOs), Distribution System Operators (DSOs), and significant users of the network (SGUs) with a capacity exceeding 200 kW. SGUs include market participants such as Producers, Consumers, and other entities whose activities impact the operation of the transmission system. These requirements aim to ensure the safe operation of the power system, maintain appropriate frequency levels in the grid, and efficiently utilize interconnected European power systems and associated resources.

In practice, all generation units classified as Type B, C, and D, including all Power Generating Modules (PGM), with an installed power source capacity greater than or equal to 0.2 MW, are required to transmit forecasts for electricity generation, considering their own needs and planned downtimes several days in advance. Renpro, on behalf of the Producers, sends this data daily to the distribution network operator to which their installation is connected.