{"id":19038,"date":"2023-10-06T12:26:03","date_gmt":"2023-10-06T12:26:03","guid":{"rendered":"https:\/\/www.greenyellow.com\/vous-greenyellow\/le-secteur-public\/"},"modified":"2026-03-27T11:13:25","modified_gmt":"2026-03-27T11:13:25","slug":"public-sector","status":"publish","type":"page","link":"https:\/\/www.greenyellow.com\/en\/vous-greenyellow\/public-sector\/","title":{"rendered":"Public Sector"},"content":{"rendered":"\t\t
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Accueil<\/a><\/span><\/span><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Public Sector<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The Public Sector<\/b>, which encompasses all administrations,\nhospitals, schools, universities, and public infrastructures<\/b>, is\ncharacterized by functional diversity and a strong requirement for service\ncontinuity<\/b>. Public buildings and the services they host are significant\nenergy consumers, while also needing to comply with strict budgetary and\nregulatory constraints.<\/b><\/span><\/p>\n\n

Greenhouse gas emissions in the public sector mainly come from heating,\nair conditioning, lighting, and IT usage, as well as from hot water production\nand the operation of technical equipment. <\/b>The need to ensure comfort,\nsafety, and service availability implies continuous and hardly compressible\nenergy consumption.<\/span><\/p>\n\n

In a market context marked by energy price volatility, pressure on\npublic budgets, and tightening environmental regulations, <\/b>energy\nmodernization represents a strategic lever to improve the efficiency of public\ninfrastructures while reducing their carbon footprint. The transition is no\nlonger limited to reducing consumption: it now relies on a set of complementary\nlevers integrating <\/span>energy efficiency<\/span><\/a><\/span><\/b>, <\/span>electrification of uses<\/span><\/a><\/span><\/b>, on-site <\/b><\/span>renewable energy<\/span>,<\/span><\/a><\/span><\/b> and the development of energy flexibility\nthrough <\/span>energy storage<\/span><\/a><\/span><\/b>.<\/span><\/p>\n\n

GreenYellow supports public sector stakeholders with a global and\nintegrated approach covering the entire energy value chain<\/b> \u2014 from needs\nassessment and analysis to the management of deployed solutions<\/b>, including design<\/b>,\n<\/span>financing<\/span><\/a><\/span><\/b>, and implementation<\/b>. This approach\nreconciles economic performance, operational security, and reduction of\nenvironmental impact.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Improving energy efficiency and electrifying uses <\/h2><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/i><\/span>\n\t\t\t<\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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Public buildings and infrastructures present significant potential for\nenergy optimization, particularly due to repetitive usage patterns and\nstandardized technical installations. I<\/b>mproving energy efficiency is a\nkey lever to sustainably reduce consumption and costs.<\/b><\/span><\/p>\n\n

This involves optimizing heating, ventilation, air conditioning, and\nlighting systems. Enhancing the performance of boilers and heat pumps,\nrecovering heat from technical networks, optimizing distribution networks, and\nreducing losses in installations<\/b> can generate significant savings while\nensuring occupant comfort and safety.<\/span><\/p>\n\n

Electrification of uses<\/span><\/b>\nis also a structuring lever for the energy transition. It involves gradually\nreplacing fossil fuels with decarbonized electrical solutions, such as heat\npumps for heating and cooling or connected LED lighting.<\/b> Combined with storage\nsolutions, electrification smooths out energy consumption and ensures the\ncontinuity of public services.<\/b><\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Transition to local, green energy production <\/h2><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/i><\/span>\n\t\t\t<\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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Public buildings and sites often have large roof areas and a stable\nconsumption profile<\/b>, which is advantageous for deploying local renewable\nenergy.<\/b><\/span><\/p>\n\n

Integrating self-consumption photovoltaic systems allows for locally\nproduced decarbonized electricity, used directly for heating, lighting,\ncooling, or IT equipment<\/b>. This local production helps sustainably reduce\nenergy expenses and limit exposure to energy price volatility.<\/b><\/span><\/p>\n\n

It also contributes to achieving carbon neutrality goals and\nenhancing the responsible image <\/b>of public administrations to citizens.\nGreenYellow offers a turnkey model with no initial investment \u2014 0\u20ac CAPEX <\/b>\u2014\nwith performance and availability guarantees,<\/b> allowing public\ninstitutions to deploy these solutions simply, quickly, and safely.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Innovation | Energy demand management <\/h2><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/i><\/span>\n\t\t\t<\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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Energy management in the public sector must consider strong constraints\nrelated to service continuity, occupant comfort, and equipment safety.\nImplemented solutions must therefore be reliable, secure, and non-intrusive.<\/span><\/p>\n\n

Energy storage<\/span><\/b> is an\nessential lever for improving site flexibility.<\/b> Batteries help smooth\nconsumption peaks<\/b>, while thermal storage allows heating or cooling to be\nshifted <\/b>according to needs and economic opportunities.<\/span><\/p>\n\n

Additionally, advanced energy management solutions <\/b>enable real-time\nsynchronization of production, consumption, and renewable energy generation<\/b>.\nThis approach optimizes equipment operation without compromising comfort or\nservice continuity. The development of <\/span>Microgrids<\/span><\/a><\/span><\/b> <\/span><\/b>in partnership with <\/b><\/span>Schneider Electric<\/span><\/a><\/span><\/b>, fully aligns with this approach, offering\nintelligent, resilient local energy management.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Cost management and investment <\/h2><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/i><\/span>\n\t\t\t<\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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Public institutions are particularly sensitive to budgetary\nconstraints<\/b> and investment priorities focused <\/b>on public service. In\nthis context, the energy transition can be perceived as a challenge if it\nrequires significant upfront investments.<\/span><\/p>\n\n

The ESCO model <\/b>offered by GreenYellow removes these constraints\nby providing a fully financed solution, requiring no CAPEX from the client<\/b>.\nProjects are studied, designed, financed, deployed, operated, and maintained\nby GreenYellow<\/b>, with a contractual guarantee of energy performance.<\/b><\/span><\/p>\n\n

This model allows administrations to immediately benefit from energy and\nfinancial savings while eliminating technical and financial risks. It\naccelerates energy modernization, making high-performance solutions accessible\nwithout complex budgetary trade-offs.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Regulatory compliance <\/h2><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/i><\/span>\n\t\t\t<\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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The public sector operates within a strict regulatory framework<\/b>,\ncombining environmental obligations, energy performance standards, and\nsafety requirements<\/b>. GreenYellow supports clients locally to fully\nintegrate these constraints into the design and deployment of energy solutions,\nensuring regulatory compliance and high performance.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Awareness and Engagement <\/h2><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/i><\/span>\n\t\t\t<\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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The success of the energy transition relies on the involvement of\ntechnical and administrative teams. Staff, technical managers, and leadership\nmust be made aware of energy issues and supported in evolving practices.<\/span><\/p>\n\n

Developing a culture of energy performance is essential,<\/span><\/b> while ensuring service continuity and occupant\ncomfort, which remain top priorities in the public sector.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Discover our achievements in the public sector<\/u><\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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