Tootfinder

Metropolitana VI - Up Above and Down Under ⬆️⬇️
城 VI - 上面和下面 ⬆️⬇️
📷 Pentax MX
🎞️ Ilford Pan 100
#filmphotography #Photography #blackandwhite

Analyzing the Performance of a 2.72kWp Rooftop Grid tied Photovoltaic System in Tarlac City, Philippines
Aldrin Joar Rodrigo Taduran, Leo P. Piao
https://arxiv.org/abs/2510.03487

Analyzing the Performance of a 2.72kWp Rooftop Grid tied Photovoltaic System in Tarlac City, Philippines
Residential and industrial areas are using rooftop grid-tied Photovoltaic (PV) systems, which are becoming increasingly popular. This is because solar energy reduces electrical consumption and provides free energy, while also lowering carbon emissions to create a more sustainable environment. This paper aims to analyze the 2.72kW p rooftop grid-tied PV system performance between 2020 and 2023 in Tarlac City, Philippines. The PV generated yearly is measured by Array Yield (YA), Reference Yield (…

Electric Vehicle Charger Infrastructure Planning: Demand Estimation, Coverage Optimization Over an Integrated Power Grid
Harshal D. Kaushik, Jingbo Wang, Roshni Anna Jacob, Jie Zhang
https://arxiv.org/abs/2509.23699

Electric Vehicle Charger Infrastructure Planning: Demand Estimation, Coverage Optimization Over an Integrated Power Grid
For electrifying the transportation sector, deploying a strategically planned and efficient charging infrastructure is essential. This paper presents a two-phase approach for electric vehicle (EV) charger deployment that integrates spatial point-of-interest analysis and maximum coverage optimization over an integrated spatial power grid. Spatial-focused studies in the literature often overlook electrical grid constraints, while grid-focused work frequently considers statistically modeled EV cha…

RT: Seth Harp @sethharpesq
Nov 1
The biggest capital outlay ever, for a product that no one will pay for.
OpenAI loses ten billion dollars a quarter. There is no path to profitability for subprime AI. These absurd data centers will stand sentinel over the ruins of our fake economy like moai on Easter Island.

From The Narwhal
B.C. spent $200 million to connect one LNG plant to the electrical grid
What happens when energy-intensive industries want to go electric at minimal cost? B.C. may be about to find out
https://thenarwhal.ca/bc-lng-electrification-costs/

Who will pay the costs to electrify B.C. LNG? | The Narwhal
Power-hungry industries are meant to pay for connection to the BC Hydro grid. In pursuit of cleaner LNG, B.C. is covering some of the tab

Weekend Reads
* BGP zombie hunting
https://blog.cloudflare.com/going-bgp-zombie-hunting/
* Inside AI data centers

BGP zombies and excessive path hunting
A BGP “zombie” is essentially a route that has become stuck in the Default-Free Zone (DFZ) of the Internet, potentially due to a missed or lost prefix withdrawal. We’ll walk through some situations where BGP zombies are more likely to rise from the dead and wreak havoc.

There are some interesting points in the draft Masterplan Ladeinfrastruktur 2030 (Charging Infrastructure) for Germany. 🧵
It includes planned support for #EV charging infrastructure (including electrical works and grid upgrades) in multi-family buildings, as well as depot charging for commercial vehicles. Higher funding is available for trialling bidirectional charging for on-site energy manag…