# Approche(s) méthodologique(s) de référence(s)

Plusieurs approches au sens d’axes d’investigations possible sont, en théorie, envisageables pour effectuer un bilan physique sur le sujet :

- **L’approche « ressource » :** vise à établir le bilan des ressources territoriales primaires en biomasse solide produites sur le territoire et valorisées à des fins énergétiques. Cette approche cible les ressources primaires et/ou les produits transformés sur le territoire (plaquettes, granulé, buchettes, bûche).
- **L’approche « consommation » :** vise à établir le bilan des produits bois consommés sur le territoire dans les installations destinées à la valorisation énergétique de la biomasse solide (appareils domestiques, chaufferies collectives ou industrielles simples ou en cogénération, unités de pyrogazéification), peu importe la provenance de la ressource. A noter que, par simplification, la consommation brute ou primaire d’énergie, dans ce type d’approche, est associée à la production territoriale de chaleur quelle que soit l’origine des produits bois consommés.

<span style="color: #611d05; mso-themecolor: accent3; mso-themeshade: 64;">L’approche « consommation » détaillée dans le présent référentiel est utilisée pour estimer les émissions atmosphériques territoriales (polluants dont émissions de GES) liées à la combustion de la biomasse. Elle est à ce titre préconisée dans le guide PCIT2 et </span>considérée comme **l’approche dite « de référence »** pour le calcul des indicateurs de production.

#### Limites d'interprétation des indicateurs issus de l'application de l'approche de référence

L’approche «<span style="color: rgb(0, 0, 0);"> <span style="background-color: rgb(255, 255, 255);">consommation </span></span>» ne permet pas de cerner les questions de dépendance énergétique des territoires à échelle fine, ni de situer le niveau d’interdépendance des territoires les uns aux autres en matière de ressource. Elle ne permet pas<s> </s>de mesurer la distance d’approvisionnement moyenne des installations présentes sur le territoire. L’approche « ressource » est donc fortement recommandée en complément, notamment pour alimenter des approches prospectives, en lien avec l’évolution <span style="background-color: rgb(255, 255, 255);">des besoins de chaleur </span>et des autres usages du bois.

<p class="callout info">Une traçabilité fiable des produits bois consommés ou transformés est susceptible de permettre un croisement des approches. Ce n’est pas le cas actuellement car il est encore difficile de tracer les flux de produits bois depuis leurs sites d’extraction jusqu’à leur utilisation finale et les échanges commerciaux entrants et sortants à ce sujet à l’échelle régionale/territoriale.</p>

#### Comparaison avec la méthode pratiquée dans le cadre du bilan national

Le bilan physique de la biomasse solide effectué à l’échelle nationale par le SDES est fondé sur une approche « consommations ». Il s’appuie sur des données d’enquêtes réalisées directement par le SDES, l’Insee et les services ministériels.

Les sources utilisées sont distinctes selon le secteur consommateur. Le bilan intègre une comptabilité des approvisionnements basée sur les échanges commerciaux de bois.

<u>Sources utilisées par le SDES à l’échelle Nationale[<sup><span style="mso-special-character: footnote;"><span style="font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: FR; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">\[1\]</span></span></sup>](#_ftn1) :</u>

<table border="1" cellpadding="0" cellspacing="0" class="MsoTable15Grid4Accent2" id="bkmrk-source-fr%C3%A9quence-gra" style="border-collapse: collapse; width: 102.346%; height: 634.666px;" width="101%"><tbody><tr style="height: 20px;"><td style="width: 23.6076%; border-color: rgb(247, 149, 116) currentcolor rgb(247, 149, 116) rgb(247, 149, 116); border-style: solid none solid solid; border-width: 1pt medium 1pt 1pt; border-image: none 100% / 1 / 0 stretch; background: rgb(247, 149, 116); padding: 0cm 5.4pt; height: 20px;" valign="top" width="23%">**<span style="font-size: 10.0pt; color: white; mso-themecolor: background1;">Source</span>**

</td><td style="width: 11.2503%; border-color: rgb(247, 149, 116) currentcolor; border-style: solid none; border-width: 1pt medium; background: rgb(247, 149, 116); padding: 0cm 5.4pt; height: 20px;" valign="top" width="10%">**<span style="font-size: 10.0pt; color: white; mso-themecolor: background1;">Fréquence</span>**

</td><td style="width: 14.0915%; border-color: rgb(247, 149, 116) currentcolor; border-style: solid none; border-width: 1pt medium; background: rgb(247, 149, 116); padding: 0cm 5.4pt; height: 20px;" valign="top" width="11%">**<span style="font-size: 10.0pt; color: white; mso-themecolor: background1;">Granulométrie</span>**

</td><td style="width: 23.733%; border-color: rgb(247, 149, 116) currentcolor; border-style: solid none; border-width: 1pt medium; background: rgb(247, 149, 116); padding: 0cm 5.4pt; height: 20px;" valign="top" width="33%">**<span style="font-size: 10.0pt; color: white; mso-themecolor: background1;">Type donnée</span>**

</td><td style="width: 11.7429%; border-color: rgb(247, 149, 116) currentcolor; border-style: solid none; border-width: 1pt medium; background: rgb(247, 149, 116); padding: 0cm 5.4pt; height: 20px;" valign="top" width="10%">**<span style="font-size: 10.0pt; color: white; mso-themecolor: background1;">Producteur</span>**

</td><td style="width: 15.6984%; border-color: rgb(247, 149, 116) rgb(247, 149, 116) rgb(247, 149, 116) currentcolor; border-style: solid solid solid none; border-width: 1pt 1pt 1pt medium; border-image: none 100% / 1 / 0 stretch; background: rgb(247, 149, 116); padding: 0cm 5.4pt; height: 20px;" valign="top" width="9%">**<span style="font-size: 10.0pt; color: white; mso-themecolor: background1;">Disponibilité</span>**

</td></tr><tr style="height: 76px;"><td style="width: 23.6076%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171); border-style: none solid solid; border-width: medium 1pt 1pt; border-image: none 100% / 1 / 0 stretch; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 76px;" valign="top" width="23%">**<span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Enquête annuelle sur la production d’électricité (EAPE)</span>**

</td><td style="width: 11.2503%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 76px;" valign="top" width="10%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Annuelle</span>

</td><td style="width: 14.0915%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 76px;" valign="top" width="11%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Installation</span>

</td><td style="width: 23.733%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 76px;" valign="top" width="33%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Consommation de biomasse solide pour la production d’électricité et de chaleur cogénérée</span>

</td><td style="width: 11.7429%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 76px;" valign="top" width="10%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">SDES</span>

</td><td style="width: 15.6984%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 76px;" valign="top" width="9%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Oui  
</span>

<span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">données agrégées</span>

</td></tr><tr style="height: 113.333px;"><td style="width: 23.6076%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171); border-style: none solid solid; border-width: medium 1pt 1pt; border-image: none 100% / 1 / 0 stretch; padding: 0cm 5.4pt; height: 113.333px;" valign="top" width="23%">**<span style="font-size: 10.0pt;">Enquête annuelle sur les réseaux de chaleur et de froid (EARCF)</span>**

</td><td style="width: 11.2503%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 113.333px;" valign="top" width="10%"><span style="font-size: 10.0pt;">Annuelle</span>

</td><td style="width: 14.0915%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 113.333px;" valign="top" width="11%"><span style="font-size: 10.0pt;">Installation</span>

</td><td style="width: 23.733%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 113.333px;" valign="top" width="33%"><span style="font-size: 10.0pt;">Consommation de biomasse solide des réseaux pour la production de chaleur seule ou de chaleur cogénérée (y compris d’électricité, le cas échéant)</span>

</td><td style="width: 11.7429%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 113.333px;" valign="top" width="10%"><span style="font-size: 10.0pt;">SDES (SNCU)</span>

</td><td style="width: 15.6984%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 113.333px;" valign="top" width="9%"><span style="font-size: 10.0pt;">Oui</span>

<span style="font-size: 10.0pt;">données agrégées et par réseau (certaines variables)</span>

</td></tr><tr style="height: 76.6667px;"><td style="width: 23.6076%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171); border-style: none solid solid; border-width: medium 1pt 1pt; border-image: none 100% / 1 / 0 stretch; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 76.6667px;" valign="top" width="23%">**<span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Enquête annuelle sur la consommation d’énergie dans l’industrie (EACEI)</span>**

</td><td style="width: 11.2503%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 76.6667px;" valign="top" width="10%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Annuelle</span>

</td><td style="width: 14.0915%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 76.6667px;" valign="top" width="11%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Régionale (Industrie)</span>

</td><td style="width: 23.733%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 76.6667px;" valign="top" width="33%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Consommation à usage énergétique de biomasse solide des établissements industriels</span>

</td><td style="width: 11.7429%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 76.6667px;" valign="top" width="10%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Insee</span>

</td><td style="width: 15.6984%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 76.6667px;" valign="top" width="9%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Oui/non[<span class="MsoFootnoteReference"><span style="mso-special-character: footnote;"><span style="font-size: 10.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; color: black; mso-ansi-language: FR; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">\[2\]</span></span></span>](#_ftn2)</span>

</td></tr><tr style="height: 62.6667px;"><td style="width: 23.6076%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171); border-style: none solid solid; border-width: medium 1pt 1pt; border-image: none 100% / 1 / 0 stretch; padding: 0cm 5.4pt; height: 62.6667px;" valign="top" width="23%">**<span style="font-size: 10.0pt;">Enquête nationale logement (ENL)</span>**

</td><td style="width: 11.2503%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 62.6667px;" valign="top" width="10%"><span style="font-size: 10.0pt;">4 à 7 ans</span>

</td><td style="width: 14.0915%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 62.6667px;" valign="top" width="11%"><span style="font-size: 10.0pt;">France métropolitaine[<span class="MsoFootnoteReference"><span style="mso-special-character: footnote;"><span style="font-size: 10.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: FR; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">\[3\]</span></span></span>](#_ftn3)</span>

</td><td style="width: 23.733%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 62.6667px;" valign="top" width="33%"><span style="font-size: 10.0pt;">Mode de chauffage des logements **en résidence principale**</span>

</td><td style="width: 11.7429%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 62.6667px;" valign="top" width="10%"><span style="font-size: 10.0pt;">Insee</span>

</td><td style="width: 15.6984%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 62.6667px;" valign="top" width="9%"><span style="font-size: 10.0pt;">Oui</span>

</td></tr><tr style="height: 57.3333px;"><td style="width: 23.6076%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171); border-style: none solid solid; border-width: medium 1pt 1pt; border-image: none 100% / 1 / 0 stretch; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 57.3333px;" valign="top" width="23%">**<span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Marché des appareils domestiques de chauffage au bois</span>**

</td><td style="width: 11.2503%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 57.3333px;" valign="top" width="10%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Annuelle</span>

</td><td style="width: 14.0915%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 57.3333px;" valign="top" width="11%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">France / Régionale</span>

</td><td style="width: 23.733%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 57.3333px;" valign="top" width="33%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Ventes d’appareils de chauffage domestique au bois en France »</span>

</td><td style="width: 11.7429%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 57.3333px;" valign="top" width="10%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Observ’ER</span>

</td><td style="width: 15.6984%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 57.3333px;" valign="top" width="9%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Oui</span>

</td></tr><tr style="height: 95.3333px;"><td style="width: 23.6076%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171); border-style: none solid solid; border-width: medium 1pt 1pt; border-image: none 100% / 1 / 0 stretch; padding: 0cm 5.4pt; height: 95.3333px;" valign="top" width="23%">**<span style="font-size: 10.0pt;">Installations aidées par le Fonds chaleur dans le cadre du Plan bois énergie</span>**

</td><td style="width: 11.2503%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 95.3333px;" valign="top" width="10%"><span style="font-size: 10.0pt;">Au fil de l’eau</span>

</td><td style="width: 14.0915%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 95.3333px;" valign="top" width="11%"><span style="font-size: 10.0pt;">Installations</span>

</td><td style="width: 23.733%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 95.3333px;" valign="top" width="33%"><span style="font-size: 10.0pt;">Données relatives aux installations aidées, dont consommation annuelle théorique de biomasse de l’installation</span>

</td><td style="width: 11.7429%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 95.3333px;" valign="top" width="10%"><span style="font-size: 10.0pt;">Ademe</span>

</td><td style="width: 15.6984%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 95.3333px;" valign="top" width="9%"><span style="font-size: 10.0pt;">Oui/non[<span class="MsoFootnoteReference"><span style="mso-special-character: footnote;"><span style="font-size: 10.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: FR; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">\[4\]</span></span></span>](#_ftn4)</span>

</td></tr><tr style="height: 94.6667px;"><td style="width: 23.6076%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171); border-style: none solid solid; border-width: medium 1pt 1pt; border-image: none 100% / 1 / 0 stretch; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 94.6667px;" valign="top" width="23%">**<span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Enquête sur les consommations et les productions d'énergie dans les exploitations agricoles</span>**

</td><td style="width: 11.2503%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 94.6667px;" valign="top" width="10%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">1992, 2011</span>

</td><td style="width: 14.0915%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 94.6667px;" valign="top" width="11%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Régionale</span>

</td><td style="width: 23.733%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 94.6667px;" valign="top" width="33%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Consommation d'énergie des exploitations agricoles</span>

</td><td style="width: 11.7429%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 94.6667px;" valign="top" width="10%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Ministère de l’agriculture</span>

</td><td style="width: 15.6984%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; background: rgb(253, 233, 226); padding: 0cm 5.4pt; height: 94.6667px;" valign="top" width="9%"><span style="font-size: 10.0pt; color: black; mso-color-alt: windowtext;">Oui</span>

</td></tr><tr style="height: 38.6667px;"><td style="width: 23.6076%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171); border-style: none solid solid; border-width: medium 1pt 1pt; border-image: none 100% / 1 / 0 stretch; padding: 0cm 5.4pt; height: 38.6667px;" valign="top" width="23%">**<span style="font-size: 10.0pt;">Statistiques du commerce extérieur</span>**

</td><td style="width: 11.2503%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 38.6667px;" valign="top" width="10%"></td><td style="width: 14.0915%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 38.6667px;" valign="top" width="11%"><span style="font-size: 10.0pt;">France</span>

</td><td style="width: 23.733%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 38.6667px;" valign="top" width="33%"><span style="font-size: 10.0pt;">Importations et exportations de bois de chauffage</span>

</td><td style="width: 11.7429%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 38.6667px;" valign="top" width="10%"><span style="font-size: 10.0pt;">DGDDI (DSECE)</span>

</td><td style="width: 15.6984%; border-color: currentcolor rgb(250, 191, 171) rgb(250, 191, 171) currentcolor; border-style: none solid solid none; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; height: 38.6667px;" valign="top" width="9%"></td></tr></tbody></table>

<u>Remarques sur l’utilisation des sources nationales pour l’établissement de bilans territoriaux :</u>

Les sources de données utilisées à l’échelle nationale sont, pour la plupart difficilement compatibles voire incompatibles pour l’établissement de bilans physiques territoriaux soit du fait des difficultés d’accès dont elles font l’objet (EAPE/EACEI), soit du fait de la granulométrie d’utilisation (ENL, Observ’ER), soit encore du fait de la fiabilité relative des données disponibles (Fond chaleur, EARCF, Ministère Agriculture). Notons par ailleurs qu’il n’existe pas de données statistiques sur les flux commerciaux disponibles aux échelles infranationales, rendant, de fait, difficile l’établissement de bilans de production basés sur un solde entre les exportations et les importations de ressources bois.

<div id="bkmrk-" style="mso-element: footnote-list;"><div style="mso-element: footnote-list;">---

[<span class="MsoFootnoteReference"><span style="mso-special-character: footnote;"><span style="font-size: 10.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: FR; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">\[1\]</span></span></span>](#_ftnref1) Méthodologie du bilan énergétique de la France, janvier 2022</div></div>[<span class="MsoFootnoteReference"><span style="mso-special-character: footnote;"><span style="font-size: 10.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: FR; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">\[2\]</span></span></span>](#_ftnref2) Les données de l’enquête EACEI sont disponibles publiquement à l’échelle régionale avec application des règles du secret <span style="background-color: rgb(255, 255, 255);"><span style="background-position: 0% 0%; background-repeat: repeat; background-attachment: scroll; background-image: none; background-size: auto; background-origin: padding-box; background-clip: border-box;">commercial</span>.</span>

[<span class="MsoFootnoteReference"><span style="mso-special-character: footnote;"><span style="font-size: 10.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: FR; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">\[3\]</span></span></span>](#_ftnref3) Sauf ENL 2006 et 2013

[<span class="MsoFootnoteReference"><span style="mso-special-character: footnote;"><span style="font-size: 10.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: FR; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">\[4\]</span></span></span>](#_ftnref4) Sur demande auprès des DR Ademe