Actually, with excess nuclear power, we can produce eDiesel. We've got new catalysts and high-pressure processes making eDiesel highly-efficient, about 70%; that means pipelines fed from eDiesel plants placed near nuclear and geothermal power plants would come in slightly less-efficient than electric cars at 15% transmission loss and 85% charging efficiency.
We can stockpile eDiesel; we can use it for airplanes (no way to make those battery-powered); we can generate eMethane or otherwise use eDiesel to run fuel cells, creating liquid fuel electric cars (possibly airplanes, but it's a tough job for an electric motor); we can use it to drive factories which need more power than the grid provides.
Newer tweaks to battery technology are targeting high-surface-area electrodes. Lithium ion batteries grow tin whiskers internally, creating more surface area for reaction, thus higher and longer power output; current research targets new structures and new battery chemistries to maximize this, essentially attempting to create an activated-carbon-style surface as the battery consumes itself. The processes in eDiesel similarly use catalyzed hydrolysis, and it's non-consuming: if we can manufacture high-surface-area electrodes using current or improved catalysts, we can raise eDiesel efficiency. The two efforts are semi-parallel, in that efforts in one give insight to the other, yet they're distinct in significant ways and so can't directly translate.
That means more-efficient batteries and more-efficient eDiesel generation in the future. If the overall efficiency exceeds 85%, eDiesel will beat any electric vehicle: transmission loss is 15%. At the same time, low-cost eDiesel will immediately replace more-expensive petroleum, as it's compatible with current, unmodified gas turbine technology; and eDiesel can feed or be modified to feed hydrogen fuel cells, which provide electricity, giving a method of feeding electric vehicles with a liquid or heavy gas (not hydrogen, which has storage and transport issues) fuel tank rather than a battery.
At the same time, plant and atmospheric petroleum (e.g. eDiesel) products such as polyester, rayon, plastic, and lubricating oil (PAO, Group-3) will sequester oil. Recycling carries costs and complexity; cheap atmospheric petroleum, once expended, can be incinerated for power or dumped into expended oil wells. Deep well dumping provides an attractive option: the expended liquid petroleum becomes a feed stock for later mining and refining, while effectively removing the carbon content from the atmosphere.
This is all stuff that will happen naturally, eventually. eDiesel will scale; a reduction in cost of nuclear, geothermal, and solar will outcompete oil; and refining waste oil into recycled stock will be less-efficient than producing new oil at the point where atmospheric petroleum has become cheaper than oil. The only question is when.