Christian Breyer
@christianonre.bsky.social
Professor for Solar Economy @UniLUT. Interested in sustainable energy-industry-CDR systems based on #100RE. Safe planetary boundaries matter.
http://youtube.com/watch?v=9jwJWK… -
http://lut.fi -
http://youtube.com/watch?v=9jwJWK… -
http://lut.fi -
Reposted by Christian Breyer
Das selbe gilt für USA. Utah hat #BalconySolar bereits bis zu 1200W zugelassen. Weitere 20-30 Bundesländer sind dabei.
Jedoch sind die Preise deutlich höher, 1000 US$ für eine Anlage.
bsky.app/profile/volt...
Jedoch sind die Preise deutlich höher, 1000 US$ für eine Anlage.
bsky.app/profile/volt...
Today on Volts: I've had more requests to cover this than almost any other topic in the pod's history, so now, at long last, balcony solar! We dig into how "plug-in solar" took off in Europe & how it's making its way to the US, starting in Utah. Backyard DIY types rejoice!
What's the deal with balcony solar?
Cora Stryker joins me to explain how "plug-in" solar took Europe by storm and is finally, via Utah (?), making its way to America.
www.volts.wtf
November 27, 2025 at 3:33 PM
Das selbe gilt für USA. Utah hat #BalconySolar bereits bis zu 1200W zugelassen. Weitere 20-30 Bundesländer sind dabei.
Jedoch sind die Preise deutlich höher, 1000 US$ für eine Anlage.
bsky.app/profile/volt...
Jedoch sind die Preise deutlich höher, 1000 US$ für eine Anlage.
bsky.app/profile/volt...
15/ @dominikkeiner.bsky.social @hasretshn.bsky.social
@mzjacobson.bsky.social @aukehoekstra.bsky.social
@solarpapst.bsky.social @jeroahola.bsky.social
@jmkorhonen.fi @solarchase.bsky.social @profbobhowarth.bsky.social @ckemfert.bsky.social @holzheustefan.bsky.social @paoyuoei.bsky.social
@mzjacobson.bsky.social @aukehoekstra.bsky.social
@solarpapst.bsky.social @jeroahola.bsky.social
@jmkorhonen.fi @solarchase.bsky.social @profbobhowarth.bsky.social @ckemfert.bsky.social @holzheustefan.bsky.social @paoyuoei.bsky.social
November 26, 2025 at 10:46 AM
14/ Listen to the Solar Photovoltaics Prospective Environmental Assessment paper in the podcast on our research results: www.youtube.com/watch?v=pRVJ... – this is AI-generated using Google NotebookLM.
Solar Photovoltaics Prospective Environmental Assessment
YouTube video by Christian Breyer
www.youtube.com
November 26, 2025 at 10:42 AM
14/ Listen to the Solar Photovoltaics Prospective Environmental Assessment paper in the podcast on our research results: www.youtube.com/watch?v=pRVJ... – this is AI-generated using Google NotebookLM.
13/ This research has been methodological further developed for a comprehensive prospective #LCA approach applied for the countries #Finland, #Germany, #Spain, #Chile for baseload #GreenH2 with shares up to 100% for solar PV doi.org/10.1016/j.sp... .
Redirecting
doi.org
November 26, 2025 at 10:42 AM
12/ Improved prospective #LCA insights for #solar PV are of high relevance as the arising sustainable energy system is dominantly built on PV www.ise.fraunhofer.de/en/publicati... and huge volumes of #solar PV are needed for the #PtXeconomy doi.org/10.1016/j.ij....
Science: Photovoltaics at multiterawatt scale: Waiting is not an option - Fraunhofer ISE
PV researchers determined that a sustained global growth in photovoltaics of 25 percent per year over the next decade is prerequisite for achieving a climate-neutral global energy system by 2050.
www.ise.fraunhofer.de
November 26, 2025 at 10:41 AM
12/ Improved prospective #LCA insights for #solar PV are of high relevance as the arising sustainable energy system is dominantly built on PV www.ise.fraunhofer.de/en/publicati... and huge volumes of #solar PV are needed for the #PtXeconomy doi.org/10.1016/j.ij....
9/ 🔄Grid interactions strongly influenced system-level results. Curtailment, storage utilisation, and residual load patterns shaped the environmental performance of PV systems in each country.
November 26, 2025 at 10:40 AM
9/ 🔄Grid interactions strongly influenced system-level results. Curtailment, storage utilisation, and residual load patterns shaped the environmental performance of PV systems in each country.
8/ Technological advances such as higher #cell efficiency, material reductions, and improved manufacturing significantly reduced environmental impacts. However, these gains varied depending on the regional electricity mix.
November 26, 2025 at 10:40 AM
8/ Technological advances such as higher #cell efficiency, material reductions, and improved manufacturing significantly reduced environmental impacts. However, these gains varied depending on the regional electricity mix.
6/ Building-integrated PV showed high potential in urban areas. Its dual function (1) generating electricity & (2) replacing conventional building materials, led to positive environmental benefits.
November 26, 2025 at 10:39 AM
6/ Building-integrated PV showed high potential in urban areas. Its dual function (1) generating electricity & (2) replacing conventional building materials, led to positive environmental benefits.
5/ Bifacial PV emerged as the new standard for maximised yield & highest electricity generation all around the world. This can be further increased with single-axis tracking for highest yields & lowest cost: doi.org/10.1016/j.so...
Redirecting
doi.org
November 26, 2025 at 10:39 AM
5/ Bifacial PV emerged as the new standard for maximised yield & highest electricity generation all around the world. This can be further increased with single-axis tracking for highest yields & lowest cost: doi.org/10.1016/j.so...
4/ 🌊 #FloatingPV showed promising results in regions with limited land availability and favourable water conditions. ☀️Bifacial ground-mounted systems performed well due to higher energy yield under varied irradiance.
November 26, 2025 at 10:39 AM
4/ 🌊 #FloatingPV showed promising results in regions with limited land availability and favourable water conditions. ☀️Bifacial ground-mounted systems performed well due to higher energy yield under varied irradiance.
3/ A prospective #LCA modelling approach is applied to capture technological learning, efficiency improvement and material reduction trends that are expected in the coming decades. This enabled future-oriented #environmental indicators to be estimated for each #PV technology.
November 26, 2025 at 10:38 AM
3/ A prospective #LCA modelling approach is applied to capture technological learning, efficiency improvement and material reduction trends that are expected in the coming decades. This enabled future-oriented #environmental indicators to be estimated for each #PV technology.