1,955
edits
(→Types) |
|||
(3 intermediate revisions by the same user not shown) | |||
Line 5: | Line 5: | ||
<small>Note: This page does not include [[thermal energy storage]].</small> | <small>Note: This page does not include [[thermal energy storage]].</small> | ||
==Types== | ==Types / Candidates== | ||
{|class="wikitable" | {|class="wikitable" | ||
!Type | !Type | ||
Line 17: | Line 17: | ||
|- | |- | ||
|[[Hydrogen gas]] | |[[Hydrogen gas]] | ||
|Okay for some applications, but too lossy | |Okay for some applications, but too lossy & platinum-intensive for others. | ||
|- | |- | ||
|[[ | |[[Lithium ferro phosphate batteries]]<!--(LiFePo4 or LFP)--> | ||
|Okay if used in moderation. A bit too lithium-intensive to be a general solution. | |Okay if used in moderation. A bit too lithium-intensive to be a general solution. | ||
|- | |- | ||
|[[Lithium-ion batteries]] | |[[Lithium-ion batteries]] <small>(NMC/NCA type)</small> | ||
|Not scalable enough: Too [[cobalt]]-intensive. | |Not scalable enough: Too [[cobalt]]-intensive. | ||
|- | |- | ||
Line 54: | Line 54: | ||
<small>For more details, read the wikipage of each energy storage type. Links are in the table.</small> | <small>For more details, read the wikipage of each energy storage type. Links are in the table.</small> | ||
So far, sodium-based batteries seem to have the most hope of being a widespread solution - along with iron-based batteries for stationary energy storage. | So far, sodium-based batteries seem to have the [[the great battery challenge|most hope]] of being a widespread solution - along with iron-based batteries for stationary energy storage. | ||
<!-- | |||
==How much energy storage might be needed?== | ==How much energy storage might be needed?== | ||
Some quick estimates: | Some quick estimates: | ||
Line 107: | Line 108: | ||
There are more options for this type of energy storage, because it's stationary (not moving in a vehicle). | There are more options for this type of energy storage, because it's stationary (not moving in a vehicle). | ||
These numbers might be reused on other wikipages to assess the large-scale viability of various types of energy storage. Don't worry if you're not familiar with <code>terajoules</code> as an [[energy/units|energy unit]]. | |||
TODO: | |||
* Improve the above commented-out calculations. | |||
* Put them in templates {{Grid energy storage}} and {{Vehicle energy storage}} | |||
* Use the templates on the wikipage of each energy storage type. | |||
--> | --> | ||
[[Category:Energy storage]] | |||