6:46 min, 2014
Project Info: http://sdg21.eu/db/energiebunker-iba-hamburg
Keywords: Movies, Movies 4 to 10 Min, News Blog Hamburg
6:46 min, 2014
Project Info: http://sdg21.eu/db/energiebunker-iba-hamburg
BN - Is the roof of my house or company building suitable for a photovoltaic system or a solar thermal system? This question can now be answered quickly and conveniently online with the help of the new solar roof cadastre of the city of Bonn. In a building-specific map display, a coloured marker indicates whether and to what extent a roof is suitable for energy generation by means of solar power. Step by step, further information, for example on the economic efficiency, can be retrieved via a yield calculator.
The suitability of the roofs of all 129,000 buildings in the city for solar energy generation was recalculated using the latest, improved data. For this purpose, elevation grid data was used, which was determined by the district government of Cologne by means of laser scanning in spring 2016. Compared to the previous version from 2010, the new Bonn solar roof cadastre features, among other things, a fourfold higher resolution and a more differentiated designation of the roof areas.
The suitability of the roof surfaces for electricity generation via photovoltaic systems as well as for domestic water heating and, for the first time, also for supporting building heating via solar thermal collectors was calculated. The calculations also took into account the current changes in the framework conditions with regard to feed-in tariffs and self-consumption of generated solar power.
How the application works
In the city map, the installable system size and many additional data such as yields and savings potentials can be displayed for each building. In a newly developed yield calculator, costs and yields can be calculated and compared by entering additional user-specific information such as electricity consumption or household size. In this way, every owner can quickly gain an overview of the suitability of his or her building for the use of solar energy. Detailed instructions are available at www.bonn.de/...solardachkataster.php.
The City of Bonn points out that the information from the solar roof cadastre is an initial non-binding assessment. Essential prerequisites for a decision to build a system, such as the condition of the roof or the static suitability, can only be clarified by suitable specialist companies or qualified consulting organisations. Information on this can be found on the website of the solar roof register.
Bonn roofs have potential
According to the potential analysis of the solar roof cadastre, 6,800,000 square metres in Bonn are suitable for solar power generation. This corresponds to about the size of 950 football fields. Approximately 800,000 megawatt hours of electricity could be generated on this area. This could cover about 50 percent of the total electricity consumption in Bonn. For solar thermal energy, the result of the potential analysis shows 88,461 buildings in Bonn that could be used for this form of energy generation. This corresponds to about 70 percent of the buildings in Bonn.
Link:
www.bonn.de/...solardachkataster.php
Keywords:
Stock, Blogs & Portals, Bonn, DE-News, Renewable, Climate protection, Tenant electricity, News Blog NRW, PV, Quarters, Settlements, Solar thermal
6.41 min.
In addition to the inauguration of the AktivStadthaus in Frankfurt am Main by the Federal Minister for Building, Barbara Hendricks, in July 2015, the Efficiency House Plus Network is presented in the video clip.
Keywords:
100% EEs, CO2-neutral, Movies, Movies 4 to 10 Min, Wood construction, Climate protection, News Blog Berlin, News Blog Hesse, PV, PlusEnergy house/settlement, Electricity storage, eMobility
Since January 2017, building owners who have a residential building constructed and certified in accordance with the requirements of the DGNB have the opportunity to receive a grant for construction support from KfW. This covers 50 percent of the eligible costs up to a maximum of 4,000 euros per building project.
The grant is linked to the KfW product "Energy-efficient construction and refurbishment" and can relate to various services within the scope of DGNB certification, such as auditor services, specialist planning and the performance of measurements of indoor air quality or air tightness.
More info:
www.dgnb.de/...detail.php?we_objectID=31174
Keywords:
DE-News, DGNB, Funding, Certification & Labels
Düsseldorf. With the Förder.Navi, an online tool of the EnergyAgency.NRW, you can now find your way through the funding jungle even faster. The tool (www.energieagentur.nrw/foerder-navi) helps private individuals, companies and municipalities to find funding opportunities when it comes to energy-efficient renovation, for example.
Whether a committed citizen, entrepreneur or representative of a municipality - financial support is often helpful for investments in energy efficiency, climate protection and renewable energies. And this is available from the state of North Rhine-Westphalia, the federal government or local public utilities. This is because the public sector and regional energy suppliers promote numerous measures to implement the energy transition. But what subsidies are available for individual measures and which of them are available to whom? What are the requirements? And can subsidies be combined?
The Förder.Navi shows the way. With the EnergyAgency.NRW's online tool, it is possible to access the right information on the various funding programmes quickly, efficiently and in a target group-oriented manner. The tool allows filtering by applicant, funding topic, funding type and funding agency. To make this even easier and clearer for the user, the Förder.Navi was recently relaunched.
From now on, a brief overview of all funding programmes will appear first in the user's respective query. This simplified structure provides an initial overview and orientation of the diverse funding programmes. If required, the user can then request more detailed information in the detailed view. Both the brief overview and the detailed view can also be downloaded as a PDF.
The Förder.Navi can be found on the Internet at:
www.energieagentur.nrw/foerder-navi
Keywords:
Renewable, Funding, Climate protection, News Blog NRW