Pakistan's solar revolution leaves its middle class behind reuters.com 11 points by alephnerd 10 hours ago
dzonga 4 hours ago cheap chinese panels & lithium batteries have been a godsend in africa.for households they're mostly enough. but not yet that cheap to power industrialization - you still need hydrocarbons for that.
adrianN 9 hours ago Natural gas grids will face a similar problem as people switch to heat pumps. intexpress 7 hours ago Not sure about the calculation for home heating, but for hot water it is still ideal to have an instant gas hot water system. Heat pump hot water systems are expensive (to install and to service) and take up a lot of space.
intexpress 7 hours ago Not sure about the calculation for home heating, but for hot water it is still ideal to have an instant gas hot water system. Heat pump hot water systems are expensive (to install and to service) and take up a lot of space.
cheap chinese panels & lithium batteries have been a godsend in africa.
for households they're mostly enough. but not yet that cheap to power industrialization - you still need hydrocarbons for that.
Natural gas grids will face a similar problem as people switch to heat pumps.
Not sure about the calculation for home heating, but for hot water it is still ideal to have an instant gas hot water system. Heat pump hot water systems are expensive (to install and to service) and take up a lot of space.
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