Research On The Use Of Renewable Energy Sources In Brıcs Countrıes
Table 1:
| Renewable energy resources | Indicators, bln.tons of fuel equivalent (t.f.e) / year | |
| Technical | Economic | |
| Ray energy of the Sun | 5 | 1 |
| Heat energy of the seas and oceans | 1 | 0.1 |
| Wind energy | 5 | 1 |
| Hydropower, including: | ||
| Energy of watercourses (small and large hydropower) | 4.5 | 2.6 |
| Wave energy | 0.05 | 0.01 |
| Energy of the tides | 0.7 | – |
| Biomass energy (excluding firewood) | 2.55 | 2.0 |
| Geothermal energy | 0.4 | 0.2 |