The CO2 indicator calculator can be used to estimate the amount of CO2 that can be reduced by installing a photovoltaic system. Furthermore, it shows how many kilometres driven in an electric car corresponds to the system’s annual production.
The photovoltaic self-consumption calculator provides information for a planned photovoltaic system on how and to what extent the self-consumption share of the on-site produced PV electricity can be increased. It can be used to evaluate the case of a photovoltaic system without participation in a renewable energy community.
The main goal of this report is to support different actors in the preparation of heat/cold supply contracts. Emphasis is placed on the support of actors and target groups with low awareness and limited knowledge about DHC supply, who intend to develop projects and to invest in or to finance DHC projects.
e-community.at offers a source code to clearly allocate generation and consumption in the energy community. The option “dynamic distribution” (proportional to consumption or generation) and the option “static distribution” (equal share for each participant) are available.
After entering their metering point number, this website provides consumers with information on the transformer station or substation from which they are supplied. Based on this information, it can be checked whether the “local” tariff (within the same transformer station area in the same substation area) or the “regional” tariff (within the same substation area) is applied to the planned energy community.
After entering their address on this website, interested people receive the information to which distribution grid level their consumption metering point or installation is connected.
This website provides, among other things, sample contracts between grid operators and the energy community for operation and grid access of community generation installations, citizen energy communities and renewable energy communities. Furthermore, a guide and checklist for energy communities are available online.
7energy.at supports initiatives that are interested in establishing a renewable energy community. In addition to free basic information, services for planning and implementing renewable energy communities are offered.
e-community.at offers an online calculator that households can use to estimate the total savings in their electricity costs in a renewable energy community compared to a 100% electricity supply from the public grid.
The REC guidebook for communities concisely summarises the most important information on the topic of renewable energy communities (REC). It explains what a REC is, what the benefits of founding a REC are, and describes the path to a REC. The brochure thus provides basic information for decision-makers in municipalities.