Skip to content
Sonnenseite
  • DE
  • EN
  • Legal disclaimer
  • Privacy Policy
  • Contact
  • facebook
  • twitter
  • youtube
  • linkedin
  • xing
  • rss
  • Politics
  • Energy
  • Environment
  • Economy
  • Mobility
  • Science
  • Future
  • Tips
  • Franz Alt
    • Comments and Interviews
    • Lecture Topics
    • Vita
    • Photos
  • Home
  • Politics
  • Energy
  • Environment
  • Economy
  • Mobility
  • Science
  • Future
  • Tips
  • Franz Alt
    • Comments and Interviews
    • Lecture Topics
    • Vita
    • Photos
  • DE
  • EN
  • Legal disclaimer
  • Privacy Policy
  • Contact
  • facebook
  • twitter
  • youtube
  • linkedin
  • xing
  • rss

Energy

Record 9.6% Growth in Renewables Achieved Despite Energy Crisis
22.03.202321.03.2023

Record 9.6% Growth in Renewables Achieved Despite Energy Crisis

Expansion of renewable power generation in 2022 confirms upward trend of renewables against declining new fossil [...]
Low Exergy Concepts for the Heat Supply of Existing Multifamily Houses
15.03.202314.03.2023

Low Exergy Concepts for the Heat Supply of Existing Multifamily Houses

Heat pumps are a key technology for the heat transition, yet their implementation in existing multi-family [...]
New report: Solar PV + Heat Pump combos saved Europeans up to 84% on household energy bills in 2022
10.03.202309.03.2023

New report: Solar PV + Heat Pump combos saved Europeans up to 84% on household energy bills in 2022

SolarPower Europe launches its ‘Solar Powers Heat 2023’ report revealing how solar PV and heat pumps [...]
Mobile medical supply platform: self-sufficient thanks to photovoltaics
07.03.202306.03.2023

Mobile medical supply platform: self-sufficient thanks to photovoltaics

Fraunhofer researchers hand over mobile medical care platform to NGO for field tests. With the aim [...]
UrbanPV: Case study of a schoolyard canopy with semi-transparent double glass modules
23.02.202322.02.2023

UrbanPV: Case study of a schoolyard canopy with semi-transparent double glass modules

UrbanPV enables climate resilience and is self-financing through the energy generated. The task The playgrounds of [...]
Turning abandoned mines into batteries
03.02.202303.02.2023

Turning abandoned mines into batteries

A novel technique called Underground Gravity Energy Storage turns decommissioned mines into long-term energy storage solutions, [...]
Wind and solar overtake fossil gas to produce record fifth of EU electricity
01.02.202301.02.2023

Wind and solar overtake fossil gas to produce record fifth of EU electricity

Europe ‘avoids the worst’ of the energy crisis as coal power falls this winter Wind and [...]
Swiss startup makes first attempt to deploy solar on railways
23.01.202327.01.2023

Swiss startup makes first attempt to deploy solar on railways

Swiss startup Sun-Ways has developed a patented solution under which it directly rolls out solar modules [...]
Non-residential Buildings as Flexible Players in the Energy System
20.01.202320.01.2023

Non-residential Buildings as Flexible Players in the Energy System

The building sector offers great potential for reducing primary energy demand, which the German government aims [...]
2,400 gigawatts by 2027: IEA expects massive and fast renewables expansion
16.12.202214.12.2022

2,400 gigawatts by 2027: IEA expects massive and fast renewables expansion

The first truly global energy crisis, triggered by Russia’s invasion of Ukraine, has given renewables an [...]
Over 1 million European homes solar battery-powered
15.12.202214.12.2022

Over 1 million European homes solar battery-powered

The latest figures on home batteries installed in European homes – which are used to support [...]
Mid­dle East and North Africa – great po­ten­tial for hy­dro­gen and syn­thet­ic fu­els from re­new­able en­er­gy sources
12.12.202211.12.2022

Mid­dle East and North Africa – great po­ten­tial for hy­dro­gen and syn­thet­ic fu­els from re­new­able en­er­gy sources

The Middle East and North Africa have great potential for producing hydrogen and synthetic fuels from [...]
Global energy efficiency progress is accelerating, signalling a potential turning point after years of slow improvement
08.12.202208.12.2022

Global energy efficiency progress is accelerating, signalling a potential turning point after years of slow improvement

Government ambition on efficiency has grown in 2022 as fuel prices soared, with many major policies, [...]
WWEA Half-year Report 2022: Worldwide Windpower Boom Continues in 2022
20.11.202220.11.2022

WWEA Half-year Report 2022: Worldwide Windpower Boom Continues in 2022

More new installations in the first half of 2022 than in 2021 – Annual growth rate [...]
Renewable energy investments in Africa lag behind
11.11.202211.11.2022

Renewable energy investments in Africa lag behind

As leaders gather in Egypt for the latest round of UN climate talks with the energy [...]
New Report Warns World of Huge Untapped Renewable Energy Potential
07.11.202207.11.2022

New Report Warns World of Huge Untapped Renewable Energy Potential

At COP27, IRENA DG calls on global leaders to bridge renewables’ deployment gap. Renewables are the [...]
Depositphotos.com | ASphoto777 | Solararbeit
Energy
22.03.202321.03.2023

Record 9.6% Growth in Renewables Achieved Despite Energy Crisis

Fraunhofer ISE
Energy
15.03.202314.03.2023

Low Exergy Concepts for the Heat Supply of Existing Multifamily Houses

Depositphotos.com | welcomia | Wärmepumpe
Energy
10.03.202309.03.2023

New report: Solar PV + Heat Pump combos saved Europeans up to 84% on household energy bills in 2022

Fraunhofer IST, Lothar Schäfer
Energy
07.03.202306.03.2023

Mobile medical supply platform: self-sufficient thanks to photovoltaics

GridParity AG
Energy
23.02.202322.02.2023

UrbanPV: Case study of a schoolyard canopy with semi-transparent double glass modules

pixabay.com | Dariusz Sankowski | Bergwerk
Energy
03.02.202303.02.2023

Turning abandoned mines into batteries

Filter

  • February 2023
  • January 2023
  • December 2022
  • November 2022
  • October 2022
  • September 2022
  • August 2022
  • July 2022
  • June 2022
  • May 2022
  • April 2022
  • March 2022

Archive

  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011

Newsletter

Categories

  • Politics
  • Energy
  • Environment
  • Economy
  • Mobility
  • Science
  • Future
  • Tips

Franz Alt

  • Lecture Topics
  • Vita
  • Photos

Meta

  • Legal disclaimer
  • Privacy Policy
  • Privacy Policy Settings
  • Contact

Sprache

  • DE
  • EN

Presentation inquiries

Book Franz Alt for a presentation:

franzalt@sonnenseite.com

› Lecture topics

© Sonnenseite / Franz Alt 2020
  • facebook
  • twitter
  • youtube
  • linkedin
  • xing
  • rss
Website by Chris Alt