I work in solar, and here's my favorite climate change joke: "They say we won't act until it's too late... Luckily, it's too late!" Solar is no longer an experimental thing, and the industry is now focused on scaling. How can we deploy more solar faster? It's ridiculous how cheap panels have gotten, but a significant amount of the cost savings in the past few years is coming from soft cost (logistics, overhead, engin…
Solar power is now the cheapest form of energy in almost 60 countries
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Re: Solar power is now the cheapest form of energy in almost 60 countries
#32I work in solar, and here's my favorite climate change joke: "They say we won't act until it's too late... Luckily, it's too late!" Solar is no longer an experimental thing, and the industry is now focused on scaling. How can we deploy more solar faster? It's ridiculous how cheap panels have gotten, but a significant amount of the cost savings in the past few years is coming from soft cost (logistics, overhead, engin…
There doesn't seem to be "that" brand in solar. Who should we look into?
1) a friend who ran a sunglass store in ND said most of his sales came in the winter because the bright sun bouncing light off the snow / ice makes driving a pain.
Re: Solar power is now the cheapest form of energy in almost 60 countries
#33Earlier quoted context omitted.
If the goal of solar power is to be able to justify spending ever more MWh in air conditioning, I think there is nothing clean in it.
Why? Clean power is clean power, regardless of what it's used for. The alternative is to make electricity expensive enough that people ration its usage, which will make us regress economically since the economy is effectively driven by energy. Electric cars are well on their way to becoming mainstream, if that happens, A/C power usage will be insignificant compared to cars, whose charging loads dwarf residential A/C.
Re: Solar power is now the cheapest form of energy in almost 60 countries
#34I work in solar, and here's my favorite climate change joke: "They say we won't act until it's too late... Luckily, it's too late!" Solar is no longer an experimental thing, and the industry is now focused on scaling. How can we deploy more solar faster? It's ridiculous how cheap panels have gotten, but a significant amount of the cost savings in the past few years is coming from soft cost (logistics, overhead, engin…
The PV panels are mostly a solved problem and firmly in the realm of physics, chemistry, and semiconductors. This field is dominated by research institutes like Fraunhofer ISE, and startups that spin off from its researchers, but to play in this field requires a very unique set of domain expertise. Methods like load management, demand response, and other ways of dealing with the mismatch between momentary generation…
For balance I suppose this characterization applies to most jobs.
Re: Solar power is now the cheapest form of energy in almost 60 countries
#35I work in solar, and here's my favorite climate change joke: "They say we won't act until it's too late... Luckily, it's too late!" Solar is no longer an experimental thing, and the industry is now focused on scaling. How can we deploy more solar faster? It's ridiculous how cheap panels have gotten, but a significant amount of the cost savings in the past few years is coming from soft cost (logistics, overhead, engin…
I'm seeing a fair amount of people I talk to in North Dakota thinking of doing solar installs (personal windmills are a pain in the rear). I think our problem is that there is so much problematic information that we cannot get a straight answer. Its really sunny a lot of the winter[1], and seems like the price is getting right. Plus, getting the proper cutoff to go off grid would be welcome given the large number of…
Re: Solar power is now the cheapest form of energy in almost 60 countries
#36Earlier quoted context omitted.
I'm seeing a fair amount of people I talk to in North Dakota thinking of doing solar installs (personal windmills are a pain in the rear). I think our problem is that there is so much problematic information that we cannot get a straight answer. Its really sunny a lot of the winter[1], and seems like the price is getting right. Plus, getting the proper cutoff to go off grid would be welcome given the large number of…
I'd recommend treating it as a normal HVAC or construction project. Call local contractors who have experience in the area and climate, get bids and recommendations, then choose a contractor. Most solar contractors either have financing options (like car dealerships) or can point you to one (like realtors). Also, try to find someone who has solar and talk to them. In smaller markets like this, local experience is imp…
Re: Solar power is now the cheapest form of energy in almost 60 countries
#37Earlier quoted context omitted.
I know next to nothing about Solar so pardon my ignorance, but what do you suppose the solar industry is looking for from the software industry?
Thanks for the comment! Gotcha, yes, it does take quite a bit of understanding of the dynamics and incentives of the industry to see how important software is to the industry. Here's a rundown of the problems that software can solve. Front End and User Experience: Customer acquisition costs in the U.S. for distributed solar is extremely high. Think of cleantech sales like the insurance industry 20 years ago. Most of…
Yes, but I think most people here will till you it's not because of a lack of engineering talent. Rather security takes time and a lot of money (in particular security engineers) and IoT companies would rather do without for the most part. And even if you do pay the price it doesn't always work out. It's not an engineering or talent problem, it's a management and P/L problem.
Re: Solar power is now the cheapest form of energy in almost 60 countries
#38Question: how many solar panels would you need to power a large steel producing company?
Solar makes up less than 1% of the US energy supply. No one is saying we power our high-energy industrial consumers until we get up to say 50% renewable with all existing the low-hanging fruit out there.
Energy is not an all-or-nothing proposition. You can still use the energy-dense sources where they're the best tool for the job while still decreasing our existential risk elsewhere.
Re: Solar power is now the cheapest form of energy in almost 60 countries
#39Question: how many solar panels would you need to power a large steel producing company?
Re: Solar power is now the cheapest form of energy in almost 60 countries
#40* after subsidies
We also subsidize the coal and oil industries by not aggressively factoring the externalities they produce into their taxation.
Energy Source Subsidy per kwh Externalities per kwh
Coal $0.0006 ~$0.02
Natural Gas $0.0006 ~$0.01
Nuclear $0.0031 (unspecified)
Renewables $0.0154 (unspecified)
Biomass Power $0.0020 (unspecified)
Geothermal $0.0125 (unspecified)
Hydroelectric $0.0008 (unspecified)
Solar $0.9680 (unspecified)
Wind $0.0525 (unspecified)
http://environmentblog.ncpa.org/which-energy-source-receives...