<br />
<b>Deprecated</b>:  Return type of WP_Theme::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/class-wp-theme.php</b> on line <b>554</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_Theme::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/class-wp-theme.php</b> on line <b>595</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_Theme::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/class-wp-theme.php</b> on line <b>535</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_Theme::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/class-wp-theme.php</b> on line <b>544</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_REST_Request::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/rest-api/class-wp-rest-request.php</b> on line <b>960</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_REST_Request::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/rest-api/class-wp-rest-request.php</b> on line <b>980</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_REST_Request::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/rest-api/class-wp-rest-request.php</b> on line <b>992</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_REST_Request::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/rest-api/class-wp-rest-request.php</b> on line <b>1003</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_Block_List::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/class-wp-block-list.php</b> on line <b>151</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_Block_List::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/class-wp-block-list.php</b> on line <b>175</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_Block_List::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/class-wp-block-list.php</b> on line <b>164</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_Block_List::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/class-wp-block-list.php</b> on line <b>186</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_Block_List::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/class-wp-block-list.php</b> on line <b>138</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_Block_List::offsetExists($index) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/class-wp-block-list.php</b> on line <b>75</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_Block_List::offsetGet($index) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/class-wp-block-list.php</b> on line <b>89</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_Block_List::offsetSet($index, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/class-wp-block-list.php</b> on line <b>110</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_Block_List::offsetUnset($index) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/class-wp-block-list.php</b> on line <b>127</b><br />
<br />
<b>Deprecated</b>:  Return type of WP_Block_List::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-includes/class-wp-block-list.php</b> on line <b>199</b><br />
<br />
<b>Deprecated</b>:  Return type of WPCF7_FormTag::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-content/plugins/contact-form-7/includes/form-tag.php</b> on line <b>396</b><br />
<br />
<b>Deprecated</b>:  Return type of WPCF7_FormTag::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-content/plugins/contact-form-7/includes/form-tag.php</b> on line <b>388</b><br />
<br />
<b>Deprecated</b>:  Return type of WPCF7_FormTag::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-content/plugins/contact-form-7/includes/form-tag.php</b> on line <b>382</b><br />
<br />
<b>Deprecated</b>:  Return type of WPCF7_FormTag::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-content/plugins/contact-form-7/includes/form-tag.php</b> on line <b>400</b><br />
<br />
<b>Deprecated</b>:  Return type of WPCF7_Validation::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-content/plugins/contact-form-7/includes/validation.php</b> on line <b>78</b><br />
<br />
<b>Deprecated</b>:  Return type of WPCF7_Validation::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-content/plugins/contact-form-7/includes/validation.php</b> on line <b>72</b><br />
<br />
<b>Deprecated</b>:  Return type of WPCF7_Validation::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-content/plugins/contact-form-7/includes/validation.php</b> on line <b>59</b><br />
<br />
<b>Deprecated</b>:  Return type of WPCF7_Validation::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/sprnfqq/energethique/wp-content/plugins/contact-form-7/includes/validation.php</b> on line <b>82</b><br />
<br />
<b>Deprecated</b>:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in <b>/home/sprnfqq/energethique/wp-includes/class-wp.php</b> on line <b>173</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/sprnfqq/energethique/wp-includes/class-wp-block-list.php:14) in <b>/home/sprnfqq/energethique/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1673</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/sprnfqq/energethique/wp-includes/class-wp-block-list.php:14) in <b>/home/sprnfqq/energethique/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1673</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/sprnfqq/energethique/wp-includes/class-wp-block-list.php:14) in <b>/home/sprnfqq/energethique/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1673</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/sprnfqq/energethique/wp-includes/class-wp-block-list.php:14) in <b>/home/sprnfqq/energethique/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1673</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/sprnfqq/energethique/wp-includes/class-wp-block-list.php:14) in <b>/home/sprnfqq/energethique/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1673</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/sprnfqq/energethique/wp-includes/class-wp-block-list.php:14) in <b>/home/sprnfqq/energethique/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1673</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/sprnfqq/energethique/wp-includes/class-wp-block-list.php:14) in <b>/home/sprnfqq/energethique/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1673</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/sprnfqq/energethique/wp-includes/class-wp-block-list.php:14) in <b>/home/sprnfqq/energethique/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1673</b><br />
{"id":2632,"date":"2012-12-18T15:35:45","date_gmt":"2012-12-18T13:35:45","guid":{"rendered":"https:\/\/energethique.be\/?p=2632"},"modified":"2012-12-18T15:35:45","modified_gmt":"2012-12-18T13:35:45","slug":"les-vagues-nouvelle-source-denergie","status":"publish","type":"post","link":"https:\/\/energethique.be\/2012\/les-vagues-nouvelle-source-denergie\/","title":{"rendered":"Les vagues, nouvelle source d&rsquo;\u00e9nergie ?"},"content":{"rendered":"<p>Les vagues, nouvelle source d&rsquo;\u00e9nergie ?<\/p>\n<p>http:\/\/www.bulletins-electroniques.com\/actualites\/71661.htm<\/p>\n<p>Aujourd&rsquo;hui, o\u00f9 le prix du baril de p\u00e9trole atteint presque 100 dollars et o\u00f9 l&rsquo;\u00e9nergie nucl\u00e9aire est de plus en plus d\u00e9cri\u00e9e, des solutions alternatives apparaissent comme \u00e9tant la cl\u00e9 pour une production d&rsquo;\u00e9nergie propre et sans risque. Les scientifiques se tournent de plus en plus vers la mer, \u00e9l\u00e9ment aux ressources in\u00e9puisables &#8230; De l\u00e0 est n\u00e9, il y a plusieurs ann\u00e9es, le projet de produire de l&rsquo;\u00e9lectricit\u00e9 \u00e0 partir de l&rsquo;\u00e9nergie m\u00e9canique g\u00e9n\u00e9r\u00e9e par les vagues au sein du groupe Eleolica, en collaboration avec le groupe finlandais Wave Energy.<\/p>\n<p>C&rsquo;est \u00e0 Peniche, au Portugal, que l&rsquo;on peut observer les premiers prototypes de Wave Roller (litt\u00e9ralement rouleau \u00e0 vagues) qui peuvent produire entre 500 et 1000 kW par unit\u00e9. Le principe est bas\u00e9 sur l&rsquo;oscillement de panneaux immerg\u00e9s \u00e0 environ 20 m\u00e8tres de profondeur. L&rsquo;oscillement est caus\u00e9 par le va et vient des vagues, qui, \u00e0 cette profondeur, induit une pouss\u00e9e importante sur les unit\u00e9s du Wave Roller. Les panneaux, sont reli\u00e9s \u00e0 des pistons hydrauliques et l&rsquo;\u00e9nergie m\u00e9canique produite est ensuite convertie en \u00e9nergie \u00e9lectrique via un g\u00e9n\u00e9rateur. L&rsquo;\u00e9lectricit\u00e9 est achemin\u00e9e sur le continent par c\u00e2ble sous-marin. A Peniche, ce sont en tout 43 m\u00e8tres lin\u00e9aires de panneaux, dispos\u00e9s en rang qui sont \u00e0 ce jour en fonction pour une valeur de 6,5 millions d&rsquo;euros, financ\u00e9s \u00e0 50% par l&rsquo;Etat portugais.<\/p>\n<p>La vid\u00e9o ci-dessous est un film explicatif du concept du Waveroller :<\/p>\n<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"http:\/\/www.youtube.com\/embed\/DfD7XthBbWA\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n<p>Explication du concept du Waveroller<br \/>\nCr\u00e9dits : Juhani<\/p>\n<p>Le site de Peniche n&rsquo;a pas \u00e9t\u00e9 choisi au hasard. En effet, la c\u00f4te portugaise est un lieu strat\u00e9gique pour l&rsquo;implantation des Wave Rollers. De par le sens de rotation de la Terre et la direction des vents dominants, les r\u00e9gions les plus favorables sont les c\u00f4tes ouest des continents. De plus, le fait que Peniche soit expos\u00e9 \u00e0 des vagues ayant pu se former \u00e0 plusieurs milliers de miles nautiques de la c\u00f4te sans rencontrer aucun obstacle a confort\u00e9 le choix du site exp\u00e9rimental. L&rsquo;implantation des panneaux \u00e0 900 m\u00e8tres de la c\u00f4te permet, entre autre, de ne pas les exposer aux vagues les plus hautes, form\u00e9es lors de temp\u00eates (certaines pouvant atteindre plus de 30 m\u00e8tres) mais aussi de ne pas \u00eatre trop \u00e9loign\u00e9 du continent.<\/p>\n<p>Sources :<br \/>\n&#8211; Site officiel de Aw-Energy, le concept du WaveRoller (en anglais) : <a href=\"http:\/\/aw-energy.com\/about-waveroller\/waveroller-concept\" target=\"_blank\">http:\/\/aw-energy.com\/about-waveroller\/waveroller-concept<\/a><br \/>\n&#8211; Article du \u00ab\u00a0Diaro de Noticiais\u00a0\u00bb du 04-11-2012 (en portugais) : <a href=\"http:\/\/redirectix.bulletins-electroniques.com\/uIDLe\" target=\"_blank\">http:\/\/redirectix.bulletins-electroniques.com\/uIDLe<\/a><\/p>\n<p>R\u00e9dacteurs :<br \/>\nAna\u00efs GOGER anais.goger@diplomatie.gouv.fr<\/p>\n<p>Origine :<br \/>\nBE Portugal num\u00e9ro 56 (10\/12\/2012) &#8211; Ambassade de France au Portugal \/ ADIT &#8211; <a href=\"http:\/\/www.bulletins-electroniques.com\/actualites\/71661.htm\" target=\"_blank\">http:\/\/www.bulletins-electroniques.com\/actualites\/71661.htm<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les vagues, nouvelle source d&rsquo;\u00e9nergie ?<\/p>\n<p>http:\/\/www.bulletins-electroniques.com\/actualites\/71661.htm<\/p>\n<p>Aujourd&rsquo;hui, o\u00f9 le prix du baril de p\u00e9trole atteint presque 100 dollars et o\u00f9 l&rsquo;\u00e9nergie nucl\u00e9aire est de plus en plus d\u00e9cri\u00e9e, des solutions alternatives apparaissent comme \u00e9tant la cl\u00e9 pour une production d&rsquo;\u00e9nergie propre et sans risque. Les scientifiques se tournent de plus en plus vers la mer, \u00e9l\u00e9ment aux ressources in\u00e9puisables &#8230; De l\u00e0 est n\u00e9, il y a plusieurs ann\u00e9es, le projet de produire de l&rsquo;\u00e9lectricit\u00e9 \u00e0 partir de l&rsquo;\u00e9nergie m\u00e9canique g\u00e9n\u00e9r\u00e9e [&#8230;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[1],"tags":[],"jetpack_featured_media_url":"","jetpack_publicize_connections":[],"jetpack_shortlink":"https:\/\/wp.me\/pBGwz-Gs","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/energethique.be\/wp-json\/wp\/v2\/posts\/2632"}],"collection":[{"href":"https:\/\/energethique.be\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/energethique.be\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/energethique.be\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/energethique.be\/wp-json\/wp\/v2\/comments?post=2632"}],"version-history":[{"count":0,"href":"https:\/\/energethique.be\/wp-json\/wp\/v2\/posts\/2632\/revisions"}],"wp:attachment":[{"href":"https:\/\/energethique.be\/wp-json\/wp\/v2\/media?parent=2632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/energethique.be\/wp-json\/wp\/v2\/categories?post=2632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/energethique.be\/wp-json\/wp\/v2\/tags?post=2632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}