Our activites

20 September

Educational initiatives

The “Ecoloustics” competition At the request of the members of the Public Services Advisory Committee (consumer associations, chamber of commerce and similar, public bodies, etc.), SIEL-Territoire d’énergie Loire since 2008 has put a lot of work into raising awareness in schools. Every year, teachers and their pupils (signed up for the competition) work on the […]

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20 September

Street lighting

SIEL-Territoire d’énergie Loire manages the street lighting of approximately 300 municipalities SIEL-Territoire d’énergie Loire has been installing new and renovating existing street lighting. SIEL-Territoire d’énergie Loire’s specialists advise local authorities on how to optimise energy efficiency by choosing high-performance equipment and smart control systems. The syndicate maintains over 110 000 lighting points, working with specialised […]

20 September

Connected objects

SIEL-Territoire d’énergie Loire is installing connected objects – the IoT (Internet of Things). As their name suggests, these are small sensors that enable communication with and between technical equipment. This can be heating, lighting or ventilation equipment, public utilities, etc. They can feed back air quality data from classrooms, the level of fuel in a […]

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20 September

Fibre optics

Fibre optics with SIEL-Territoire d’énergie Loire SIEL-Territoire d’énergie Loire realized a fibre optic network in 274 municipalities in Loire. The THD42 fibre optic is funded by the Europe (2%), the State (25%), the Auvergne-Rhône-Alpes region (9%), the EPCIs* (31%) and SIEL-Territoire d’énergie Loire (33%). It is operated and marketed by an external company (THD42 Exploitation […]

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20 September

Electricity

The municipalities, grouped into SIEL-Territoire d’énergie Loire, delegate to it the organisation of the public electricity distribution service. SIEL-Territoire d’énergie Loire is the owner of the electricity distribution networks in Loire, the management of which it entrusts to the concession holders, ENEDIS, under the conditions laid down in the one concession contract. SIEL-Territoire d’énergie Loire […]

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20 September

Gas

The municipalities, grouped into SIEL-Territoire d’énergie Loire, delegate to it the organisation of the public gas distribution service. SIEL-Territoire d’énergie Loire is the owner of the gas* distribution networks in Loire, the management of which it entrusts to the concession holders, GRDF, under the conditions laid down in the one concession contract. SIEL-Territoire d’énergie Loire […]

10 September

Prosper : planning of energy transition actions

Mesuring the benefits of local energy projects SIEL-Territoire d’énergie Loire has developed a territorial energy forward planning application named “Prosper”, which the local authorities can use for their energy and climate-related initiatives. Prosper cross-references energy and territorial data to measure the benefits of local energy projects. It also facilitates local authorities’ planning of energy transition […]

10 September

Energy buying group

SIEL-Territoire d’énergie Loire regularly organises electricity, gas or wood energy SIEL-Territoire d’énergie Loire provides a tendering service and negotiates the best rates with the operators on the market. It provides independent, neutral expertise and support. All types of contracts are concerned. SIEL-Territoire d’énergie Loire is a public service that acts in the interests of professional […]

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10 September

The energy performance of public buildings

SIEL-Territoire d’énergie Loire’s specialists are an essential source of support for local authorities committed to energy saving. The “SAGE” team (SAGE stands for Energy Management Assistance Service in French) monitors the energy consumption of 2,500 public buildings and makes technical recommendations on energy systems and insulation.  Measuring equipment and special software is used to study […]

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