‹ BackHN Continuity

Thread

How Delhi cut electricity loss from 50 to 5 percent

592 points · 336 comments · rbanffy

  1. motionlessveloc · · focus · HN ↗
    I wonder how many HNers recall life in Delhi even 20 years ago? Cutting electricity loss is one thing, but getting rid of "load shedding" (unplanned power cuts) is the really revolutionary part. It was not uncommon for the power to go out several times a day and you had to rush to unplug expensive appliances (TV, laptop), because when the power came back it was often accompanied by a surge. My office was wired with two sets of electrical sockets, one connected to grid mains and the other connected to the UPS (for important equipment only).
    1. belowavgiq · · focus · HN ↗
      India's ongoing growth, and overall the positive sentiment of the population, is such a breath of fresh air compared to the decadent west. I have had a few friends from there for almost a decade and the improvement has been huge. It's just a shame that you are also speedrunning population collapse. Modi completely ignoring the cratering birth rates under him is a real hero.
      1. lenkite · · focus · HN ↗
        We are 1.48 billion people (and growing) in a nation that is 1/3rd the size of the US. Expected to reach 1.7+ billion in another 20-30 years - which will increase desperation considerably.

        The birth rate falling is a VERY good thing. India cannot really support more than 300-400 million people with a high quality of life with its geographic size and exhausted resources. Life becomes cheaper than disposable toilet paper otherwise.

        1. JumpCrisscross · · focus · HN ↗
          > India cannot really support more than 300-400 million people with a high quality of life with its geographic size and exhausted resources

          Source for this carrying capacity?

          1. lenkite · · focus · HN ↗
            Glad you asked!

            India has roughly ~18% of humanity but only about 4% of global freshwater resources, and agriculture consumes roughly 80–90% of India's water. The World Bank estimates that around 600 million Indians already face water stress. (The number is actually higher in many estimates)

            <a href="https:&#x2F;&#x2F;www.worldbank.org&#x2F;en&#x2F;brief&#x2F;2026&#x2F;03&#x2F;19&#x2F;how-india-is-addressing-its-water-needs" rel="nofollow">https:&#x2F;&#x2F;www.worldbank.org&#x2F;en&#x2F;brief&#x2F;2026&#x2F;03&#x2F;19&#x2F;how-india-is-a...

            There is also substantial pressure on land. Government data report about 97.85 million hectares, or ~30% of India&#x27;s geographical area, as affected by land degradation&#x2F;desertification.

            <a href="https:&#x2F;&#x2F;www.pib.gov.in&#x2F;newsite&#x2F;PrintRelease.aspx?lang=2&amp;reg=48&amp;relid=75456" rel="nofollow">https:&#x2F;&#x2F;www.pib.gov.in&#x2F;newsite&#x2F;PrintRelease.aspx?lang=2&amp;reg=...

            If you want long-term, sustainable agriculture, we need to heavily move to organic farming. This yields ~30% less food produce. I forgot the popular paper on this - can dig it up.

            India has also exhausted its mineral reserves. This is not fully our fault. We were fully strip mined and utterly bankrupted by the British in WW2. <a href="https:&#x2F;&#x2F;www.pib.gov.in&#x2F;newsite&#x2F;PrintRelease.aspx?lang=2&amp;reg=48&amp;relid=75456" rel="nofollow">https:&#x2F;&#x2F;www.pib.gov.in&#x2F;newsite&#x2F;PrintRelease.aspx?lang=2&amp;reg=...

            (IMHO that is the real reason why we got independence - the Brits didn&#x27;t want to keep holding to a distressed asset and immediately liquidated. Look at Bengal famine of 1943)

            We are having heavy import dependency on minerals - a ridiculous 80%!!! dependency, which is causing significant problems in our trade&#x2F;current-account deficit.

            So, if we want maximum ecological comfort, and long-term, prosperous standard of living, we need a significantly reduced population. You can get the number by just halving our population simply taking into account high-availability to water and then reduce further for sustainable agriculture and sustainable mineral consumption.

            1. throwaway2037 · · focus · HN ↗
              I am hopeful for India. Each time that I visit every five years or so, it feels like a &quot;new country&quot; -- so many things are changing so fast. While Japan, Korea, and Taiwan are not as water-starved as India, they did a lot to become rich with almost not good &quot;minerals&quot; (I assume that you also include oil &amp; gas). Regarding water stress, look at Israel. They switched to as much &quot;drip irrigation&quot; as possible. For non-ag water uses, again look to Israel: You will need a lot of desalination plants. For the interior regions, you&#x27;ll need water movement infrastructure like California and China.

              India can easily become a green energy super power due to its enormous solar productivity. Think of all the industries in the 21st century that thrive with cheap power.

Open on Hacker News to reply ↗

Unofficial Hacker News client; not affiliated with Y Combinator.