/r/Renewable

Photograph via snooOG

Renewable: Any and all discussion about renewable technologies and trends for the future and the now.

Energy, environment, economics, greenwashing, research, depopulation, peak oil, biofuels, wind, solar, geothermal, fusion, hydro - you name it.

Unrestricted discussion of whether all of those even fit in here!


Related Subreddits
/r/RenewableEnergy /r/Solar
/r/Energy /r/Biomass
/r/Wind /r/Solar
/r/Green /r/Permaculture
/r/Environment /r/Futurology
/r/Askscience /r/Climate

/r/Renewable

18,807 Subscribers

1

"What was first just a dream has become a frightening reality for those who may oppose us!" Grand Admiral Thrawn (Star Wars: Ahsoka / Episode 6)

Trump is returning to the White House: What happens to the ITC & IRA?

This article examines the current state of solar tax credits and their development under President Biden. It also discusses potential changes that may occur now that Trump has been re-elected and implications for Canada.

⬇️⬇️⬇️

More in this perspective: https://pvbuzz.com/second-trump-administration-mean-canada-itc/

0 Comments
2024/11/06
15:01 UTC

33

Five major types of renewable energy

4 Comments
2024/11/05
16:32 UTC

1

Engineering Project Survey

Hi Reddit community!

I’m a Year 3 Mechanical Engineering student at the University of Malaya, working on a project to explore solar tower technology for industrial heating applications. As part of our research, we're looking to understand the needs, expectations, and potential concerns from professionals in the field regarding this renewable energy solution.

Your insights will be invaluable in helping us design a solution that aligns with real-world needs. Plus, your feedback will directly contribute to advancing sustainable energy in industry settings!

Survey Details:

  • Estimated time: ~5 minutes
  • Anonymous and confidential

[👉 https://forms.gle/91smWNBTU2gKZaNy6 👈]

Thank you so much for considering helping out! Every response will make a huge difference in shaping our research, and we appreciate your time and expertise.

Let me know if you have any questions, and feel free to share this post with anyone who might be interested.

2 Comments
2024/10/30
06:12 UTC

1

Saudi Arabia announces Shortlisted Bidders for 3,700 MW Round 5 Solar Projects

The Saudi Power Procurement Company (SPPC) has announced the Shortlisted Bidders for the fifth round of solar projects under the National Renewable Energy Program (NREP)

https://www.saudigulfprojects.com/2024/10/saudi-arabia-announces-short-listed-bidders-for-3700-mw-round-5-solar-projects/

0 Comments
2024/10/28
15:36 UTC

13

How to invest in Renewable Energy Sources?

Renewable energy sources supply almost 20% of the electricity generated by the power sector. However, climate change crises are forcing companies and other institutions to focus on doing their part to decarbonize. Many companies are signing power purchase agreements or PPAs and other electricity generators to purchase power produced from renewable sources specifically. Meanwhile, others enterprises are investing in renewable energy development projects. While some investors are opting for renewable investments to be regarded as socially responsible citizens, renewable energy is increasingly economical due to the falling costs of solar panels and batteries for energy storage.

This is making the sector more attractive for new investment opportunities. Investing in renewable energy is an easy task. It requires picking an individual stock, mutual fund, or even an exchange-traded fund (ETF) that focuses on green energy. If an investor opts for a mutual fund or ETF, they may also invest in traditional energy companies. As the big oil companies rely on fossil fuels, many investors are transitioning to invest in renewable energy. However, it is important to understand the underlying company fund to invest in. Let's explore the top organization funds to invest in the renewable energy industry.

2 Comments
2024/10/22
13:49 UTC

6

World Geothermal Energy Day

1 Comment
2024/10/02
15:33 UTC

6

I can't decide on an MSc dissertation topic and it is stressing me out.

Hi everyone, I am doing my MSc in Sustainable Energy. The degree has a coursework component which I have just completed, so I'll be starting my dissertation soon. I need to choose my own topic but I have no idea where to start. I want to do a topic that I can do remotely since my university is in a different city and I work full-time as an Engineer.

My interests include green hydrogen and bioenergy. Any advice?

5 Comments
2024/09/29
18:15 UTC

6

BASF new offshore projects deliver with a more conservative capacity factor of 40% 644 MW full load / 5.6TWh, built in 3 years, no state support

0 Comments
2024/09/26
05:19 UTC

1

Solar Growth Continues to Defy Predictions

The world is on track to install a third more solar capacity this year than it did in 2023, surpassing forecasts by both industry experts and independent analysts. Read more.

0 Comments
2024/09/19
15:13 UTC

18

Quick check in for 2024 in Europe: >50% renewables, >25% wind and solar

1 Comment
2024/09/14
08:38 UTC

2

Advice on getting a first job please

Hello I'm a fresh graduate from Algeria, I studied power engineering specializing in renewable energy. I was wondering if there was a way to apply for jobs in countries that are known for being leaders in the renewable energy sector since my country is not very interested in developing that side yet (only for political reasons) I hope someone has gone through a similar experience and could help me with a lead or two. Thanks in advance.

0 Comments
2024/09/14
05:29 UTC

3

From international development to renewables: career advice?

Hello everyone!

My experience in this industry has been fairly indirect so far, and I’m seeking advice on how to manage a real transition.

A bit of background: I am originally from Europe, where I studied International Relations in Geneva. I spent a few years working in the MENA region, focusing on democracy promotion and socio-economic development, and briefly consulted on elections in Sub-Saharan Africa. After moving to the US, I worked for a civil rights organization for a year, then collaborated with an NGO focused on poverty alleviation for another year. Currently, I hold a transitional role with a small civil engineering company involved in renewables (started 6 months ago).

While I’ve gained a broad understanding of the renewable project development process and the various stakeholders involved, I am not directly working on renewables. I described my company’s activity as somewhat remote from the sector because, although my employer designs structures for wind turbines and solar panels, we are not primarily engaged in renewable energy work per se. Second point, the company I currently work for doesn’t offer much long-term potential for me, as I am not an engineer and am primarily handling administrative and communication tasks (also managing HSE plans and ESG policies). With that in mind, I’m considering how I can transition into an EPC or leverage my background in international development to join an organization focused on promoting the use of renewables. To be honest, I feel a bit lost about the concrete steps I should take to find a role that better aligns with my profile and offers more professional growth opportunities. I would greatly appreciate any career advice from those who have successfully transitioned into the renewable energy sector or know people with odd backgrounds who made it.

Thank you in advance for your time and patience!

3 Comments
2024/09/11
08:34 UTC

5

Plug and play nuclear reactors remain a shot in the dark

0 Comments
2024/09/02
08:29 UTC

0

Green hydrogen update by Laura Sloboda of Simon Fraser University (5 minutes)

0 Comments
2024/08/28
07:27 UTC

0

Biogas is a regenerative storage technology. Why do we use it as a green baseload?

Germany has the largest share of biogas plants worldwide. Production is very flexible, and biogas is easily stored, making it the right technology to run on dark, windless days. Instead, evidence shows that it's run as a kind of green baseload. That contributes to

  • wind/solar potentially being disconnected from the grid during peak production conditions
  • less revenue for asset owners as they produce regardless of price developments

Interesting how subsidies have a way of freezing a business model even when market conditions have clearly changed. More here

10 Comments
2024/08/27
17:45 UTC

0

Solar efficiency or daily yield record?

Hi solar people, I have been told this may be a new energy yield record. Want to help me research if I did?

Any solar efficiency researchers or interested people want to help me find out if I achieved a daily yield, efficiency record? Please?

I have a startup, I am super busy. I have spent time researching this and so far I can't find any labs, tests confirming a higher pv enrrgy in the field.

On the week of Summer Solstice:

  • a single ground mounted .445kW bifacial PERC module, a few years old now made 8 hours of nameplate
  • meaning, .445kW x 8 hours = 3.59kWhs
  • fixed module, no tracking
  • high pmax record is 609w or 27% efficiency or 137% of its rated 445w
6 Comments
2024/08/27
07:29 UTC

0 Comments
2024/08/25
21:10 UTC

40

This silent wind turbine for the home destroys solar panels: 1500 kWh of free electricity this summer.

22 Comments
2024/08/25
15:34 UTC

3

Dominican Republic is making significant strides in renewable energy with solar farms and the integration of battery storage systems. 25% share for 2025, more to come till 2030

The Dominican Republic is making significant strides in renewable energy, particularly through the development of solar farms and the integration of battery storage systems. Solar projects like the Matrisol solar farm and Monte Plata Solar are key components of the country’s plan to increase renewable energy usage to 25% by 2025. These farms, along with others, contribute substantially to the nation’s solar power generation capacity.

In addition to solar power, the Dominican Republic is pioneering the use of battery storage technology to ensure energy stability and efficiency. The Dominicana Azul solar project, which includes a substantial battery energy storage system*, marks the first major* solar-plus-storage project in the country. This initiative is a testament to the Dominican Republic’s commitment to enhancing its energy infrastructure and achieving its renewable energy objectives.

1 Comment
2024/08/24
22:41 UTC

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