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@burger_jaap@mastodon.social
2025-12-11 20:55:57

“an EV owner in Shenzhen, told Rest of World he earned 1,400 yuan ($197) in charging credits after leaving his car in a #V2G-enabled parking lot for two days. The money he earned was enough to cover his charging costs for an entire year. The parking lot that Li used, however, was one where power..

@brichapman@mastodon.social
2025-11-29 19:26:00

Your EV could soon power your home—and help stabilize the entire grid.
Hyundai and Kia are rolling out Vehicle-to-Grid and Vehicle-to-Home tech across Korea, Europe, and the U.S., turning electric cars into mobile power banks. The systems let EVs store renewable energy, cut electricity costs, and provide backup power during outages or peak demand.

@burger_jaap@mastodon.social
2025-12-06 15:29:01

The Kia EV9 and the Hyundai IONIQ 9 are the two (enormous) cars that will be the first in the group to be used with a #V2G service. This will be launched in the Netherlands before being expanded to other markets and models (hopefully including more friendly ones).

@arXiv_csGT_bot@mastoxiv.page
2025-12-09 08:04:07

Zero Carbon V2X Tariffs for Non-Domestic Customers
Elisheva S Shamash, Zhong Fan
arxiv.org/abs/2512.07308 arxiv.org/pdf/2512.07308 arxiv.org/html/2512.07308
arXiv:2512.07308v1 Announce Type: new
Abstract: With the aim of meeting the worlds net-zero objectives, electricity trading through contractual agreements is becoming increasingly relevant in global and local energy markets. We develop contracts enabling efficient energy trading using Vehicle to Everything technology which can be applied to regulate energy markets and reduce costs and carbon emissions by using electric vehicles with bidirectional batteries to store energy during offpeak hours for export during peak hours. We introduce a contract based on the VCG mechanism which enables fleets of electric vehicles to export electricity to the grid efficiently throughout the day, where each electric vehicle has its energy consumption and exporting schedules and costs.
toXiv_bot_toot

@burger_jaap@mastodon.social
2025-12-10 14:14:30

In a new Swedish V2G trial, parking enforcement vehicles will generate revenue not only during their money-making rounds on the streets, but also while parked in a garage: with #V2G, they will feed energy back into the grid at high prices and charge at low prices.

@paulbusch@mstdn.ca
2026-01-18 15:29:23

I've often wondered if a Canadian EV "Kei Car" type program would help the country achieve zero emission goals, provide affordable transportation, and reduce grid lock in our cities.
In 1949, Japan created a special category of keijidosha (light vehicles) created for affordability and maneuverability in dense cities. The Kei car quickly became popular despite strict limits on dimensions (length, width, height) and engine displacement (under 660cc). They were given unique license plates for enforcement purposes and had tax benefits for owners.
What if an "Ion" vehicle category was created in Canada:
- must be manufactured in Canada
- minimum 100Km range, suitable for any urban commute
- limited to 50Km/hr
- restricted to street use, not to be used on highways
- size restrictions, perhaps Smart Car sized for personal vehicles, larger for commercial vehicle category
How many city-dwelling Canadians would buy a cheap EV to run errands and give the finger to big oil?
#KeiCars
youtu.be/LtTirdKvyeI

@leftsidestory@mstdn.social
2026-01-01 00:30:01

Urban Mirage 👁️‍🗨️
城市幻境 👁️‍🗨️
📷 Nikon F4E
🎞️ Ilford HP5 Plus 400, expired 1993
#filmphotography #Photography #blackandwhite

Ilford HP5 Plus 400 (FF)

English Alt Text: A black-and-white photo capturing the reflection of a domed, ornate historic building in the glass facade of a modern skyscraper. The glass panels create a grid that distorts and segments the reflection, blending old and new architectural styles. The contrast between classical detailing and modern geometry creates a visually compelling composition.

中文替代文本: 这是一张黑白照片,拍摄的是一座现代高楼玻璃幕墙中反射出的历史建筑。被反射的建筑顶部有圆顶,装饰精美,具有古典风格。玻璃幕墙呈网格状,使反射图像产生扭曲和分割效果,形成新旧建筑风格的融合。古典…
Ilford HP5 Plus 400 (FF)

English Alt Text: A black-and-white photo of a dramatic sculpture featuring several stylized figures in military attire. One figure raises a clenched fist, while others hold rifles, evoking themes of revolution and resistance. The background resembles a crowd or explosion, adding intensity. To the left, a street sign reads “XUSONG LU N” and “徐宋路 北,” indicating North Xusong Road. The juxtaposition of modern signage and historical monument suggests a place of cultural or…
Ilford HP5 Plus 400 (FF)

English Alt Text: A black-and-white photo showing a convex traffic mirror mounted beside a road. The mirror reflects a curved road with a vehicle and a cyclist. Behind the mirror is a wall with Chinese signs that read “请减速靠右” and “注意文明礼让,” meaning “Please slow down and keep right” and “Pay attention to civility and courtesy.” The image emphasizes road safety and public behavior in an urban setting.

中文替代文本: 这是一张黑白照片,展示了一个安装在路边的凸面交通镜。镜中反射出一条弯曲的道路,一辆车和一名骑自行车的人正在行驶。镜子后方的墙…
Ilford HP5 Plus 400 (FF)

English Alt Text: A black-and-white close-up of a modern high-rise apartment building. The facade features a grid of rectangular windows and balconies. Vertical and horizontal lines form a repetitive pattern, while shadows cast across the surface add depth and contrast. The image highlights architectural geometry and the interplay of light and shadow.

中文替代文本: 这是一张黑白特写照片,展示了一栋现代高层住宅楼。建筑外立面由矩形窗户和阳台组成网格结构,垂直与水平线条形成重复图案。光影在建筑表面投下阴影,增强了画面的层次感和对比度。画面突出了建筑的几何美感以及光影之间的互动。
@burger_jaap@mastodon.social
2025-12-04 09:53:06

Can you guess which country's EV charging strategy prioritises market-based price signals to guide charging and discharging?
#V2G

(6) Continuously expand the scope of vehicle-grid interaction pilot schemes. Solidly advance the construction of the first batch of vehicle-grid interaction pilot projects, establishing mechanisms for coordinated promotion and tracking evaluation. Fully leverage the guiding role of time-of-use pricing signals in the electricity market, exploring market-based vehicle-grid interaction response models. Organise grid companies, virtual power plants (load aggregators), and other entities to conduct …
@heiseonline@social.heise.de
2025-11-18 09:56:29

Euer E-Auto als Stromspeicher für das Energienetz? Das wird bald Realität! 🔋 Der Bundestag hat eine entscheidende Reform beschlossen, die das bidirektionale Laden (V2G) wirtschaftlich attraktiv macht.
Zum Artikel: heise.de/-11079565?wt_mc=sm.re<…

Auf dem Bild sieht man ein E-Auto bei dem Ladevorgang. Im Bild steht: "Bundestag macht Weg frei für bidirektionales Laden" dadrunter steht: "Mit einer Novelle des Energiewirtschafts- und Stromsteuergesetzes hat der Bundestag den Weg für Vehicle-to-Grid (V2G) geebnet."
@brichapman@mastodon.social
2025-12-02 18:08:00

While the world debates climate action, Chinese cities are already doing it.
Shenzhen leads with massive EV adoption and vehicle-to-grid tech. Wuhan built "sponge cities" that absorb floodwater naturally. Dalian is scaling hydrogen energy. Guangzhou and Qingdao are tackling food waste and carbon management.
These aren't pilot programs—they're blueprints other cities can follow.

@tinoeberl@mastodon.online
2025-11-21 19:20:30

#Artikelupdate #Steady #Klimacrew
Das Vehicle-to-Grid-Geschäftsmodell war lange Zeit aus steuerlichen Gründen bzw. wegen Netzentgelten unattraktiv. Für stromeinspeisende Fahrzeuge musste d…

@leftsidestory@mstdn.social
2026-02-01 00:30:01

Different Corners II ▶️
不同的角落 II ▶️
📷 Nikon F4E
🎞️ Fujifilm NEOPAN SS, expired 1993
#filmphotography #Photography #blackandwhite

NEOPAN SS 100 (FF)
English Alt Text:
A close-up black and white photo of a public smoking area sign. The sign features a cigarette with smoke inside a circle, indicating smoking is allowed. The surface is worn, with dark smudges and burn marks. The background is blurred, showing trees and structures. The image highlights the wear and usage of designated smoking zones.

中文替代文字:
这是一张黑白特写照片,展示了一个公共吸烟区标志。标志上画有一支冒烟的香烟,圈在圆形中,表示此处允许吸烟。标志表面有明显的污渍和烧痕。背景模糊,可见树木和建筑结构。画面突出了吸烟区长期使用后的磨损痕迹。
NEOPAN SS 100 (FF)
English Alt Text:
A black and white image showing a grid of red diamond-shaped papers, each with the Chinese character “囍” meaning “double happiness.” These are traditionally used in weddings. The papers are mounted on a wooden pallet. Behind them is a mural of cartoon-style people at a market stall. Tall grass grows at the bottom and side of the scene. The image blends cultural symbolism with artistic presentation.

中文替代文字:
这是一张黑白照片,展示了一排红色菱形纸张,每张纸上都写着“囍”字,象征中国传统婚礼中的双喜。纸张贴在木…
NEOPAN SS 100 (FF)
English Alt Text:
A black and white photo of an electric vehicle charging station. The station has a thick cable and connector plugged into it. Around its base, wild plants grow freely, with one pale flower in full bloom standing out against the darker tones. The ground is paved, and a sidewalk runs behind the station. The image contrasts modern technology with natural growth, suggesting themes of sustainability and coexistence.

中文替代文字:
这是一张黑白照片,展示了一个电动车充电站。充电线连接在设备上,底部周围长满了…
NEOPAN SS 100 (FF)
English Alt Text:
A black and white photo of a partially open glass door leading into a building. Metal folding chairs are stacked against the wall to the left. The floor has a mix of textures: a mat, black marble tiles, and light-colored tiles. A large planter with driftwood sits on the right. Shadows from the door and chairs stretch across the floor, adding depth and contrast.

中文替代文字:
这是一张黑白照片,展示了一扇半开玻璃门通向建筑内部。左侧墙边堆放着几把金属折叠椅。地面由多种材质组成,包括地垫、黑色大理石瓷砖和浅色瓷砖。右侧有一个大型花盆,里面放着一块漂流木。…
@leftsidestory@mstdn.social
2025-12-16 00:30:05

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

Ilford Pan 100 (FF)

English Alt Text:
A black-and-white photo captures a tall streetlight with two lamps, one higher than the other, standing against a dramatic sky filled with wispy clouds. The streetlight is centered and silhouetted, creating a stark contrast with the textured sky. In the lower right corner, part of a multi-story building with a grid of windows is visible. The building’s rigid geometry contrasts with the organic flow of the clouds. The image evokes a contemplative mood throu…
Ilford Pan 100 (FF)

English Alt Text:
A black-and-white photo features a tall construction facility, likely a tower, rising into a cloudy sky. The central tower has cables and a carriage suspended near the top. Below, residential buildings, trees, and electrical transmission towers suggest an urban setting. The tower dominates the composition, emphasizing verticality and scale. The monochrome tone adds a nostalgic, dramatic atmosphere.
中文替代文本:
这张黑白照片展示了一座高耸的建筑设施,可能是塔,直冲云霄。中央塔体配有缆绳,一个舱体悬挂在顶部附近。…
Ilford Pan 100 (FF)

English Alt Text:
A monochrome photo shows a temporary structure made of scaffolding and wooden planks forming a tunnel-like canopy. Metal poles crisscross vertically and diagonally, creating a dense framework. Beneath the structure, a person rides a motorbike carrying cargo. In the background, bicycles are parked, cars are visible, and a decorative gate leads to a building with windows. Trees and distant apartments complete the urban scene. The image highlights daily life …
Ilford Pan 100 (FF)

English Alt Text:
A black-and-white street scene shows two people standing on a sidewalk near a tree. One person has an arm raised to their neck, while the other stands with arms crossed. They appear to be conversing or waiting. Several bicycles are parked nearby. In the background, cars are partially visible, including a white vehicle behind the tree and a black sedan. A crosswalk, trash bin, and a building with glass windows complete the urban setting. The lighting and sh…