In the field of community-based energy, new supply models are emerging, such as tenant electricity projects, community-based building energy supply, and, in the future, energy sharing. These models place special demands on [...]
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Citizen energy communities are considered a promising organizational model for the energy transition, as they combine local value creation with democratic participation and civic engagement. Nevertheless, certain population [...]
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Heat planning in Berlin involves installing small-scale district heating networks based on local renewable energy sources and waste heat for many inner-city districts without existing district heating. There are, however, [...]
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Lithium is a key raw material for battery production and, consequently, for the energy and transportation transitions. However, despite rapidly rising demand, European and German extraction and processing capacities have so [...]
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Nature credits are tradeable certificates in the form of a quantitatively measurable and verifiable unit that documents a positive contribution to biodiversity. They aim to preserve biological diversity and counteract [...]
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Climate change and adaptation pose major challenges for sustainable urban development. Cities are expected to contribute to climate protection. At the same time, dealing with heavy rainfall and heat is becoming increasingly [...]
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Municipal heat planning is a key component of a future climate-neutral heat supply. For the heating transition to succeed, it is crucial that the measures and projects specified in the heat plans are implemented locally. [...]
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Energy-efficient neighborhood planning is an important component in successfully implementing the transition in the heating sector. It enables the development of cross-building, neighborhood-wide measures and strategies to [...]
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Cities face the challenge of becoming climate-resilient while simultaneously solving social problems such as housing shortages and rising living costs. Resilient urban neighborhoods therefore require a just transformation [...]
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Natural and near-natural river landscapes – water bodies and their adjacent floodplains – are highly valuable to society because they provide a wide range of functions and services. They are hotspots for biodiversity, and [...]
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Reducing greenhouse gas emissions is a top priority in achieving internationally agreed climate targets. However, modeling shows that reaching greenhouse gas neutrality by 2045 will also require additional approaches that [...]
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Since 2016, the federal award “Blue Compass” has been Germany's highest state honor for projects aimed at preventing and adapting to the consequences of climate change. Since 2021, the federal award has been presented jointly [...]
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Since 1996, environmental awareness in Germany has been regularly surveyed in representative surveys of the German-speaking resident population. The 2026 Environmental Awareness Study, commissioned by the Federal Ministry for [...]
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Owner-occupiers of single-family or two-family houses play a decisive role shaping the heat transition through their private investment decisions. They decide whether, and if so when and how extensively, they refurbish their [...]
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The workforce required to build solar parks represents a bottleneck for the energy transition. Can digital innovations help to train unskilled workers faster and more effectively? The Quincy research and development project [...]
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Which consequences of climate change will be particularly severe in Germany, and how well are we prepared? According to the Climate Adaptation Act, a climate risk analysis must examine these questions every eight years. The [...]
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The project supports networking and knowledge transfer in the social solidarity economy in Germany. To this end, the association “Social Solidarity Economy Germany” (German: “https://kooperativ-wirtschaften.de/Verbund [...]
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The energy transition thrives on participation. Energy sharing offers the opportunity to participate in the energy transition, even for players without their own generation facilities. The shared use of electricity from [...]
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The accompanying research and coordination project for the energy transition and society area of the energy research program, BEWEGT for short, pursues two strategic goals: Firstly, the projects are to be brought into an [...]
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For a long time, there was a scientific and political consensus that the goals of the heating transition in the building sector can only be achieved if a change of energy producer and ambitious efficiency measures on the [...]
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In Germany, over 2,000 citizen energy communities, with more than 500,000 members, are driving a decentralized energy transition. From tenant electricity to neighborhood heating and energy sharing, these models are diverse, [...]
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In Germany, over 2,000 citizens' energy communities with more than 500,000 members are an important driver of the decentralized energy transition. Citizens join forces and jointly operate renewable energy plants. Through [...]
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Many people participate in energy cooperatives or community-supported agriculture, repair everyday items in repair cafés, or live in communal housing arrangements. What all these social innovations for sustainable consumption [...]
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Trees are an indispensable part of our cities. They offer shade, cool the environment, improve air quality and provide habitats for numerous animal and plant species. At the same time, urban trees are under great pressure in [...]
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The United Nations have declared the years 2021 to 2030 the UN Decade on Ecosystem Restoration. The aim is to improve the condition of vital ecosystems such as peatlands and wetlands, water bodies, floodplains and forests, as [...]
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Pluralist liberal democracy is under pressure in many countries. Right-wing populists are achieving electoral success with slogans that are anti-European and directed against migration and sustainability. But supporters of an [...]
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One of the greatest challenges facing cities is car dependency, which is linked to socio-economic inequalities, health issues, greenhouse gas emissions, and air pollution. Much work has gone into finding technological [...]
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The Elbe-Elster region in the south of the state of Brandenburg is affected by the phase-out of lignite mining and the associated change processes. It is part of the structural change region of Lusatia. Based on the status [...]
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There are many alternative economy actors that primarily pursue socio-ecological or public welfare objectives. They include, for example, social enterprises, citizens' cooperatives, collective enterprises and organizations of [...]
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Housing companies play a decisive role in achieving the goal of a climate-neutral building stock. Unlike private actors, they always have the entire portfolio in mind when it comes to energy-efficient refurbishment and [...]
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In the textile industry, considerable amounts of waste are produced before the products are marketed. A large proportion of this is waste such as offcuts, fibres and yarn remnants (post-industrial waste) as well as excess [...]
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Cities and municipalities are under increasing pressure to effectively address the consequences of climate change – such as more frequent heat waves and heavy rainfall – while simultaneously continuing to actively reduce [...]
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Currently, rented apartment buildings are still rarely ambitiously renovated in terms of energy efficiency. Landlords perceive such refurbishments as challenging, not least because the economic benefits are low, and the [...]
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What value creation and employment potential do renewable energies offer the regions in Germany? How can municipalities and citizens benefit from the regional economic effects and what opportunities are there to exploit the [...]
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To ensure the success of the energy transition, it is not enough to simply “create acceptance” or “bring people on board”. As a societal challenge, the energy transition requires broad segments of the population to actively [...]
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The resource crisis is one of the greatest challenges of the 21st century, significantly driving both species extinction and the climate crisis. Over 90 percent of biodiversity loss and water scarcity, along with [...]
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Education for Sustainable Development (ESD) aims to equip people of all ages with the knowledge, skills, values and attitudes needed to shape a sustainable and just future. Young people have a crucial role to play in [...]
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Biochar can remove CO2 from the atmosphere and store carbon in the long-term. In the pyrolysis production process, biomass residues are converted into coal at high temperatures and in the absence of oxygen. Pyrolysis also [...]
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In contrast to other modes of transport such as roads or railways, federal waterways and their catchment areas are not only transport routes, but also ecosystems. They make a valuable contribution to biodiversity, the water [...]
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The Environmental Awareness Study by the German Environmental Agency (UBA) and the Federal Ministry for the Environment, Nature Conservation, Nuclear Safety and Consumer Protection (BMUV) has been surveying environmental [...]
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Cities and municipalities are feeling the effects of climate change, for example in the form of heat stress, water shortages and flooding. This damages buildings, infrastructure, health, and nature. Natural climate protection [...]
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Around half of Berlin's CO2 emissions are attributable to the heating sector. Its sustainable transformation is therefore fundamental to the city's climate neutrality target by 2045. Heat storages are an important component [...]
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Public procurement has the greatest economic leverage for transforming product markets in Germany towards sustainability among all policy instruments in the domain of “sustainable consumption and production”. The OECD [...]
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Whether it's ice cream tubs, potted herbs in the supermarket or to-go salads, food is often packaged in plastic that is only used for a short time and is rarely reused or recycled. In addition to the considerable consumption [...]
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According to the Intergovernmental Panel on Climate Change (IPCC), it will be necessary to actively remove greenhouse gases from the atmosphere to effectively limit global warming to a maximum of 1,5 degrees. To this end, [...]
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The Green Economy Report of North Rhine-Westphalia presents the economic and ecological significance of the state's Green Economy. It supports the Ministry for the Environment, Nature and Transport in implementing the [...]
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The effects of climate change are already visible in the Stuttgart Region today – primarily through increasing heat stress and frequent heavy rainfall events. In the ISAP I project an online information and advisory system [...]
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Urban green spaces offer a variety of ecological benefits beyond recreational areas, particularly concerning the impacts of climate change. During heatwaves, they contribute to cooling and mitigate flooding during heavy [...]
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The heating transition in the building sector is picking up speed. However, building owners are not sufficiently aware of this: New and far-reaching requirements of federal funding for efficient buildings and the Building [...]
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In order to further advance the transition from an economy based on fossil fuels to a sustainable, innovative economy based on natural material cycles, the Brandenburg state parliament has decided to develop a own bioeconomy [...]
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