Global renewables: Pioneering the energy transition | DW Documentary


We are facing the greatest upheaval since industrialization. To stop climate change, the energy system must be transformed worldwide. Very little time remains to accomplish this. But there are places where this renewable future has already arrived.

The documentary explores the question of what needs to happen in terms of politics, policies, and society to implement what is technically possible, when it comes to renewable energy. To do this, the film visits two completely different places. One is in the US and the other, in Bavaria. These localities have two things in common: Both have completely converted their energy supply to renewables and as a result, both now have more money in their coffers today than before.

The documentary provides a global overview of the solutions that already exist for a worldwide energy transition. And it asks what challenges still need to be overcome — not only in the laboratories and power plants, but also among the movers and shakers who must drive the change today.

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5 COMMENTS

  1. Very arrogant assumptions made , how many who live in africa can afford this do you think , the economic development of africa is being hampered by a lack of eletricity, caused by an unwillingness of the world bank to lend money for non sustainable power.

  2. Powering America with the Eastern Sea Train: A Vision for Sustainable Connectivity

    Introduction

    Envision an Eastern Seaboard transformed by a high-speed train system, seamlessly linking Key West to Maine. This state-of-the-art railway, powered by solar, wind, and hydrogen energy, would follow the historic US-1 corridor, revolutionizing travel, fueling economic growth, and safeguarding the environment. The Eastern Sea Train represents a bold step toward sustainable innovation, connecting communities, enhancing tourism, and setting a global standard for eco-friendly infrastructure.

    A High-Speed Train Along US-1

    The Eastern Sea Train promises to:

    Connect Communities: Link major cities, ports, and towns along the US-1 route, fostering regional cohesion.

    Promote Eco-Friendly Travel: Replace high-emission car and air travel with a clean energy alternative.

    Revitalize Historic Hubs: Modernize stations like Titusville, FL, to serve as vibrant transportation centers.

    Enhance Accessibility: Improve access to jobs, healthcare, and education for millions of residents.

    Renewable Energy Powerhouses

    To power the train, a robust renewable energy infrastructure will be established, featuring:

    Solar Farms: Expansive installations capturing the sun’s energy along the route.

    Wind Farms: Offshore and coastal turbines contributing clean electricity.

    Hydrogen Plants: Cutting-edge facilities producing hydrogen fuel for storage and train operation.

    Together, these sources will create a closed-loop system of clean energy production and consumption, ensuring the train operates sustainably and reliably.

    Strategic Objectives

    1. Rebuilding Rail Infrastructure

    Construct high-speed tracks capable of supporting trains traveling up to 220 mph.

    Renovate historic stations like Titusville into modern transportation hubs.

    Develop seamless connections to international trade hubs, such as Port Canaveral, enhancing tourism and commerce.

    2. Expanding Renewable Energy

    Establish decentralized microgrids powered by solar, wind, and hydrogen plants to support trains and local communities.

    Use surplus energy for residential and commercial applications along the corridor.

    3. Enhancing Local Economies

    Tourism Boost: Attract visitors to iconic destinations, from the Florida Keys to the bustling streets of New York City.

    Job Creation: Drive employment in renewable energy, transportation, and tourism sectors.

    Community Development: Invest in local infrastructure, business, and cultural growth.

    Environmental Benefits

    Reducing Carbon Footprint: Transitioning to renewable energy-powered trains will dramatically lower greenhouse gas emissions compared to cars or planes.

    Sustainable Growth: Clean energy initiatives will foster eco-conscious business practices and tourism.

    Protecting Natural Resources: Strategic design will minimize ecological impact and support biodiversity conservation.

    Economic Impact

    Estimated Costs

    1. Rail Infrastructure: $200 billion for high-speed tracks and stations.

    2. Renewable Energy Plants: $75 billion for solar, wind, and hydrogen facilities.

    3. Community Upgrades: $50 billion for local transit integration, such as electric buses and ferries.

    4. Tourism Development: $20 billion for enhancing recreational and cultural offerings.

    Total Cost: $345 billion

    Funding Sources

    Federal and state infrastructure grants.

    Public-private partnerships with energy and technology firms.

    Revenue from train tickets, tourism, and commercial energy sales.

    Transformative Benefits

    For Communities

    Accessible Transit: Affordable, fast travel connecting cities, towns, and rural areas.

    Improved Quality of Life: Enhanced mobility and job opportunities.

    For Businesses

    Economic Expansion: Support for renewable energy, tech, and tourism industries.

    Market Access: Improved connections to regional and international trade routes.

    For the Nation

    Sustainability Leadership: A showcase of America’s commitment to clean energy and innovation.

    Global Competitiveness: Strengthened economic and infrastructure ties along the Eastern Seaboard.

    Benefits for Miami to New York Connectivity

    The Eastern Sea Train will transform the Miami-to-New York corridor by:

    Reducing Travel Time: High-speed rail will cut travel times between major hubs.

    Encouraging Commerce: Better connectivity will boost trade, tourism, and cultural exchanges.

    Revolutionizing Transit: Modern stations and clean energy integration will redefine travel convenience.

    A Call to Action

    The Eastern Sea Train project is more than a transportation upgrade—it’s a pathway to a sustainable future. By connecting communities, empowering local economies, and championing renewable energy, it offers a visionary blueprint for progress.

    Let’s come together—county by county, city by city—to turn this dream into reality. With tracks ready and vision clear, the journey toward a greener, more connected America begins today.

  3. Renewable energie like solar or wind energy will constitute a good source of energy as an alternative for convetional sources for the world, because it's an important ecofriendly strategy which aims to reduce carbon emissions and other environnement impacts especially under actual conditions of climate change. We hope so the responsibles of the sector give more importance to this sustainable alternative. It'll help for sure to protecte our planet and if we can't make a good environnement for actual citizens, I think we can create better world for our childern and for comming generations.

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